Assembly ring pressing device and automobile assembly equipment

Abstract

The present invention relates to an assembly ring pressing device and automobile assembly equipment, comprising: a first driving component, the first driving component comprising a first driving member and a movable frame, the output end of the first driving member being connected to the movable frame; a first clamping component being connected to the movable frame, the first clamping component comprising a first guide member and a first movable member, the first movable member being sleeved on the first guide member and being slidably connected to the first guide member, a first cavity and a second cavity being provided between the first movable member and the first guide member, a power medium being able to pass into the first cavity and the second cavity, a first mounting groove being provided at the end of the first guide member, the first mounting groove being used to accommodate a stamping member, a clamping member being movably connected to the side wall of the first mounting groove, the first movable member being able to move in opposite directions, and the first movable member being able to abut against the clamping member. The present invention relates to an assembly ring pressing device and automobile assembly equipment, which can occupy a smaller area for pressing different assembly rings.

Description

Technical Field

[0001] The invention relates to the technical field of press-fitting devices, and in particular to an assembly ring press-fitting device and automobile assembly equipment. Background Art

[0002] At present, during the production process of automobile control arms, it is necessary to press an assembly ring into the positioning groove so that the control arm can be connected to other structures. At present, the assembly ring is installed by a press-fitting device. The stamping end of the press-fitting device is connected to a ball head stamping part. After the assembly ring is placed at the end of the positioning groove on the control arm, the assembly ring is stamped by the ball head stamping part so that the assembly ring is installed in the positioning groove. Due to the large number of types of control arms, the structure and size of the assembly ring are different, which leads to different control arms requiring different ball head stamping parts to install the assembly ring. At present, when press-fitting assembly rings on different control arms, different press-fitting devices need to be replaced. Therefore, the same production line requires multiple different press-fitting devices, resulting in a large footprint. Summary of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to provide a mounting ring pressing device and automobile assembly equipment, which can occupy a smaller area for pressing different mounting rings.

[0004] To solve the above technical problems, the present invention provides an assembly ring pressing device, including: a first driving component, the first driving component including a first driving member and a movable frame, the output end of the first driving member is connected to the movable frame; a first clamping component, connected to the movable frame, the first clamping component including a first guide member and a first movable member, the first movable member is sleeved on the first guide member and is slidably connected to the first guide member, a first cavity and a second cavity are provided between the first movable member and the first guide member, a power medium can be passed into the first cavity and the second cavity, a first mounting groove is provided at the end of the first guide member, the first mounting groove is used to accommodate a stamping part, a clamping member is movably connected to the side wall of the first mounting groove, the first movable member can move in opposite directions, and the first movable member can abut against the clamping member.

[0005] In one embodiment of the present invention, the side wall of the first guide member is provided with a protrusion, the first movable member is provided with a first accommodating groove, the protrusion is located in the first accommodating groove, and the two ends of the protrusion and the end of the first accommodating groove respectively constitute the first cavity and the second cavity.

[0006] In one embodiment of the present invention, a first valve body and a second valve body are provided on the first guide member, and a first channel and a second channel are also provided in the first guide member, wherein two ends of the first channel are respectively connected to the first cavity and the first valve body, and two ends of the second channel are respectively connected to the second cavity and the second valve body.

[0007] In one embodiment of the present invention, a second accommodating groove is provided at the end of the first guide member, the clamping member is a first clamping member, the first clamping member is spherical and is located in the second accommodating groove, the second accommodating groove is provided with two openings arranged opposite to each other, the diameter of the openings is smaller than the diameter of the first clamping member, and the first clamping member protrudes from the two openings.

[0008] In one embodiment of the present invention, a slide groove is provided on the movable frame, and the first clamping assembly also includes a limit plate connected to the first guide member, a card groove is provided on the edge of the limit plate, and the limit plate is slidably connected to the slide groove. A mounting plate is also provided at the end of the movable frame, and a mounting sleeve is provided on the sliding sleeve of the first movable member, and the mounting sleeve is connected to the mounting plate.

[0009] In one embodiment of the present invention, the clamping member is a second clamping member, which is slidably connected to the side wall of the first mounting groove, and the second clamping member passes through the side wall of the first guide member. The first movable member can be abutted against the second clamping member, and the second clamping member is located at one end of the first mounting groove and is arc-shaped and has a protrusion.

[0010] In one embodiment of the present invention, a demoulding assembly is further included, wherein the demoulding assembly is connected to the movable frame, and the demoulding assembly includes a second driving member and a pressing block, wherein the output end of the second driving member is connected to a first connecting frame, and a plurality of the pressing blocks are connected to the first connecting frame.

[0011] In one embodiment of the present invention, the first driving assembly further comprises a first connecting plate, a guide block is provided on the first connecting plate, the movable frame comprises a guide rod, the guide rod passes through the guide block and is slidably connected to the guide block, and the first driving member is connected to the first connecting plate.

[0012] In one embodiment of the present invention, it further includes a second driving assembly, the second driving assembly includes a third driving member and a support frame, the third driving member is connected to the support frame, and the output end of the third driving member is connected to the first connecting plate.

[0013] In one embodiment of the present invention, a pressure-bearing assembly is further included, and the pressure-bearing assembly includes a support plate and a pressure-bearing member connected to the support plate, the pressure-bearing member is located on the driving path of the first driving member, and a pressure-bearing groove is provided at the end of the pressure-bearing member.

[0014] In one embodiment of the present invention, a positioning frame is further provided on the support plate, and the positioning frame includes a second connecting plate and a positioning rod connected to the second connecting plate, and the connection position of the positioning rod is located between the center of the end of the positioning rod and the edge of the end of the positioning rod.

[0015] In one embodiment of the present invention, it also includes a second clamping assembly, which is located between the pressure-bearing assembly and the movable frame. The second clamping assembly includes a fourth driving member and a third clamping member. The output end of the fourth driving member is connected to two second connecting frames, and the two third clamping members are respectively connected to the opposite sides of the two second connecting frames. The clamping end of the third clamping member is provided with a clamping groove, and the second connecting frame is provided with a first stopper on one side close to the pressure-bearing assembly.

[0016] In one embodiment of the present invention, it also includes a limit assembly, which includes a fifth driving member, a support seat, a movable block and a push rod, the fifth driving member is connected to the support seat, the movable block is connected to the output end of the fifth driving member, the thickness of the movable block gradually decreases in the direction away from the fifth driving member, the movable block is provided with a guide groove, the end of the push rod is provided with a clamping block, the clamping block is slidably connected to the guide groove, the support seat is also connected to a guide sleeve, the guide sleeve is sleeved on the push rod and slidably connected to the push rod, the pressure-bearing member passes through the support plate, and the push rod can be abutted against the pressure-bearing member.

[0017] The present invention also provides an automobile assembly device, comprising the assembly ring pressing device.

[0018] The above technical solution of the present invention has the following advantages compared with the prior art:

[0019] The assembly ring pressing device and automobile assembly equipment described in the present invention can move the first movable part through the cooperation of the first cavity and the second cavity with the power medium, so that the first movable part can abut against the clamping part, so that the clamping part abuts against the stamping part, so that the position of the stamping part is fixed, and then when replacing different stamping parts, the stamping parts can be quickly fixed, shortening the debugging time, thereby improving the pressing efficiency of the assembly ring, and for pressing different assembly rings, multiple pressing devices are not required, and the floor space is small. Through the cooperation of the limit plate and the slide groove, and the connection of the mounting sleeve and the mounting plate, the first clamping assembly and the third clamping assembly can be quickly connected with the movable frame, and then the stamping parts with arc grooves or threads at the clamping ends can be quickly replaced, thereby improving the pressing efficiency of the assembly ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0021] Figure 1 It is a structural schematic diagram of an assembly ring press-fitting device of the present invention;

[0022] Figure 2 yes Figure 1 Schematic diagram of some structures;

[0023] Figure 3 is a schematic structural diagram of a first clamping assembly;

[0024] Figure 4 yes Figure 3 A partial structural cross-sectional view of

[0025] Figure 5 yes Figure 3 Schematic diagram of some structures;

[0026] Figure 6 is a schematic structural diagram of a third clamping assembly;

[0027] Figure 7 It is a schematic diagram of the structure of the pressure-bearing component and the positioning frame;

[0028] Figure 8 is a schematic structural diagram of a second clamping assembly;

[0029] Fig. 9 It is a structural diagram of the limit assembly.

[0030] Description of the accompanying drawings: 1. Second drive assembly; 2. First drive assembly; 3. Demolding assembly; 4. First clamping assembly; 5. Second clamping assembly; 6. Pressure-bearing assembly; 7. Positioning frame; 8. Limiting assembly; 9. Third clamping assembly; 11. Support frame; 12. Third drive member; 21. First drive member; 22. First connecting plate; 23. Movable frame; 24. Guide block; 25. Guide rod; 26. Mounting plate; 31. Second drive member; 32. First connecting frame; 33. Pressing block; 41. Limiting plate; 42. First guide member; 43. Mounting sleeve; 44. First valve body; 45. Second valve body; 46. Third valve body; 47. first movable member; 48. first clamping member; 51. fourth driving member; 52. second connecting frame; 53. third clamping member; 54. first stopper; 61. pressure-bearing member; 62. pressure-bearing groove; 63. support plate; 71. second connecting plate; 72. positioning rod; 81. support seat; 82. fifth driving member; 83. movable block; 84. guide sleeve; 85. ejector rod; 86. limit block; 91. second guide member; 92. second stopper; 93. ejector block; 94. second movable member; 411. slot; 421. first channel; 422. first cavity; 423. second channel; 424. second cavity; 425. protrusion. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Embodiment 1

[0032] Reference Figures 1 to 4 As shown, an assembly ring pressing device of the present invention includes: a first driving component 2, the first driving component 2 includes a first driving member 21 and a movable frame 23, the output end of the first driving member 21 is connected to the movable frame 23; a clamping component, connected to the movable frame 23, the clamping component includes a first guide member 42 and a first movable member 47, the first movable member 47 is sleeved on the first guide member 42 and is slidably connected to the first guide member 42, a first cavity 422 and a second cavity 424 are provided between the first movable member 47 and the first guide member 42, a power medium can be introduced into the first cavity 422 and the second cavity 424, a first mounting groove is provided at the end of the first guide member 42, the first mounting groove is used to accommodate a stamping part, the side wall of the first mounting groove is movably connected with a clamping member, the first movable member 47 can move in opposite directions, and the first movable member 47 can abut against the clamping member.

[0033] In the present embodiment, a press-fitting device for an assembly ring is provided. By introducing a power medium into the first cavity 422 or the second cavity 424, the first movable member 47 can move along the first guide member 42. After the clamping end of the stamping part is set in the first mounting groove, the first movable member 47 abuts against the clamping member, so that the clamping member abuts against the stamping part, and then the position of the stamping part and the first guide member 42 is fixed. The first driving member 21 drives the movable frame 23 to move, thereby driving the stamping part to complete the stamping action. Through the cooperation of the first cavity 422 and the second cavity 424 with the power medium, the first movable member 47 can move, the first movable member 47 can abut against the clamping member, so that the clamping member abuts against the stamping part, and the position of the stamping part is fixed. When different stamping parts are replaced, the stamping parts can be quickly fixed, shortening the debugging time, thereby improving the press-fitting efficiency of the assembly ring. For press-fitting different assembly rings, multiple press-fitting devices are not required, and the footprint is small.

[0034] Reference Figure 2 As shown, the first driving assembly 2 includes a first driving member 21, a movable frame 23 and a first connecting plate 22, and the output end of the first driving member 21 is connected to the movable frame 23. Specifically, the first driving member 21 is a linear driving member, and at least two guide blocks 24 are provided on the first connecting plate 22 in the vertical direction. The movable frame 23 is provided with a guide rod 25 provided in the vertical direction, and the guide rod 25 penetrates the guide block 24 and is slidably connected to the guide block 24, and the guide block 24 can guide the moving direction of the movable frame 23. The first driving member 21 is connected to the top end of the first connecting plate 22, and the output end of the first driving member 21 is connected to the movable frame 23, so that the first driving member 21 can drive the movable frame 23 to rise and fall.

[0035] Reference Figures 3 to 5As shown, the first clamping assembly 4 is connected to the movable frame 23, and the first clamping assembly 4 includes a first guide member 42 and a first movable member 47. The first guide member 42 is cylindrical, and the first movable member 47 is sleeved on the first guide member 42 and slidably connected to the first guide member 42. A first cavity 422 and a second cavity 424 are provided between the first movable member 47 and the first guide member 42, and a power medium can be passed into the first cavity 422 and the second cavity 424. Specifically, a protrusion 425 is provided on the side wall of the first guide member 42, and a first receiving groove is provided on the side where the first movable member 47 abuts against the first guide member 42. The protrusion 425 is located in the first receiving groove and abuts against the bottom of the first receiving groove. The size of the first receiving groove is larger than the size of the protrusion 425. The two ends of the protrusion 425 and the end of the first receiving groove respectively constitute the first cavity 422 and the second cavity 424. The first cavity 422 and the second cavity 424 are arranged in the vertical direction, and the first cavity 422 is located below the second cavity 424. The first guide member 42 is provided with a first valve body 44 and a second valve body 45. The first guide member 42 is also provided with a first channel 421 and a second channel 423. The first channel 421 and the second channel 423 are arranged in the vertical direction and are not connected to each other. The two ends of the first channel 421 are respectively connected to the first cavity 422 and the first valve body 44, and the two ends of the second channel 423 are respectively connected to the second cavity 424 and the second valve body 45. The first valve body 44 and the second valve body 45 can be connected to an external power source, so that the power medium can be respectively introduced into the first cavity 422 and the second cavity 424 through the first valve body 44 and the second valve body 45. In this embodiment, the power medium is gas, and the power medium can also be liquid according to the required power. By introducing gas into the first cavity 422 and discharging gas from the second cavity 424, the pressure of the first cavity 422 is increased, and then the volume of the first cavity 422 is increased, and the first movable member 47 is lowered; conversely, by introducing gas into the second cavity 424 and discharging gas from the first cavity 422, the first movable member 47 can be raised, so that the first movable member 47 can slide in the opposite direction on the first guide member 42. Preferably, the first guide member 42 is also provided with a third valve body 46, and the third valve body 46 is connected to the first channel 421 and the second channel 423, and the third valve body 46 is used to detect the air tightness of the first channel 421 and the second channel 423. Preferably, the side wall of the first guide member 42, the side wall of the protrusion 425 and the side wall of the first movable member 47 are all provided with a plurality of sealing rings, so as to improve the sealing of the first cavity 422 and the second cavity 424.

[0036] The end of the first guide member 42 is provided with a first mounting groove, the first mounting groove is used to accommodate the stamping part, and the first mounting groove corresponds to the shape of the clamping end of the stamping part, and the side wall of the first mounting groove is movably connected with the clamping part. Specifically, the side wall of the end of the first guide member 42 is provided with a second receiving groove, and the clamping part is a first clamping member 48, the first clamping member 48 is spherical and is located in the second receiving groove, and the second receiving groove is provided with two circular openings arranged opposite to each other, and the opening diameter is smaller than the diameter of the first clamping member 48, so as to prevent the first clamping member 48 from escaping from the second receiving groove through the opening. The first clamping member 48 protrudes from the two openings, that is, part of the edge of the first clamping member 48 extends from the two openings to the second receiving groove, so that the edge of the first clamping member 48 can be located on the moving path of the first movable member 47, and the edge of the first clamping member 48 can extend into the first mounting groove. By moving the first movable member 47, the first movable member 47 can be abutted against the first clamping member 48, and the first clamping member 48 can move toward the first mounting groove, so that the first clamping member 48 can clamp the clamping end of the stamping part. Preferably, a plurality of first clamping members 48 are provided circumferentially on the first guide member 42, and the first clamping members 48 can clamp the stamping part at the same time by moving the first movable member 47, so that the stamping part can be centered and stably fixed. Preferably, an arc groove is provided at the clamping end of the stamping part along the circumferential direction, and the first clamping member 48 can be engaged with the arc groove, so that the first clamping member 48 can stably clamp the stamping part.

[0037] Reference Figure 6As shown, in another embodiment, when the side wall of the clamping end of the stamping part is provided with a thread, the clamping part is a second clamping part, and the second clamping part is slidably connected to the side wall of the first mounting groove along the radial direction of the first guide part 42, and the second clamping part passes through the side wall of the first guide part 42. Specifically, the second clamping part includes a top block 93 and a second stopper 92 connected to each other, a through hole is provided at the bottom of the second accommodating groove, and the top block 93 is arranged to pass through the through hole. The side of the second stopper 92 away from the top block 93 is arc-shaped, and an elastic member is provided between the second stopper 92 and the bottom of the second accommodating groove, and the elastic member can be regarded as a spring. The top block 93 of the second clamping part is located at one end of the first mounting groove and is arc-shaped and provided with a protrusion. The protrusion is arranged along the circumference of the first mounting groove, and a plurality of protrusions are arranged along the axis of the first guide part 42. The width of the protrusion gradually decreases in the direction away from the top block 93, and the distance between the protrusions matches the thread of the clamping end of the stamping part. The maximum width of the protrusion is greater than the pitch, so that the end of the protrusion can be clamped with the clamping end of the stamping part. By moving the first movable member 47, the first movable member 47 is abutted against the top block 93 of the second clamping member, and at the same time the elastic member is compressed, so that the top block 93 can abut against the clamping end of the stamping member located in the first installation groove, thereby fixing the position of the stamping member. A third clamping assembly 9 can also be included, and the third clamping assembly 9 includes a second guide member 91, a second movable member 94, and a second clamping member. The structure and working principle of the second guide member 91 and the second movable member 94 are the same as those of the first guide member 42 and the first movable member 47. The structure of the second clamping member is the same as above and will not be repeated. By setting the first clamping assembly 4 and the third clamping assembly 9, all stamping members with arc grooves or threads at the clamping ends can be applied, thereby improving the scope of application of an assembly ring pressing device of the present invention.

[0038] A slide groove is provided near the bottom of the movable frame 23. The first clamping assembly 4 also includes a limit plate 41 connected to the top of the first guide member 42. A clamping groove 411 is provided on the edge of the limit plate 41. The limit plate 41 is slidably connected to the slide groove, and the clamping groove 411 abuts against the edge of the slide groove. The bottom end of the guide rod 25 of the movable frame 23 is also connected to the mounting plate 26. The sliding sleeve on the first movable member 47 is provided with a mounting sleeve 43, that is, the first movable member 47 and the sliding sleeve can slide relative to each other. The mounting sleeve 43 is connected to the mounting plate 26, so that the first clamping assembly 4 is fixed to the movable frame 23, and the first clamping assembly 4 can be quickly fixed to the movable frame 23. Through the cooperation of the limit plate 41 and the slide groove, and the connection of the mounting sleeve 43 and the mounting plate 26, the first clamping assembly 4 and the third clamping assembly 9 can be quickly clamped with the movable frame 23, and then the stamping parts with arc grooves or threads at the clamping ends can be quickly replaced, thereby improving the press-fitting efficiency of the assembly ring.

[0039] Reference Figure 2As shown, the demoulding assembly 3 is also included, and the demoulding assembly 3 is connected to the movable frame 23. The demoulding assembly 3 includes a second driving member 31 and a pressing block 33. The output end of the second driving member 31 is connected to the first connecting frame 32, and the bottom of the first connecting frame 32 is connected to a plurality of pressing blocks 33. The pressing blocks 33 extend in a vertical direction away from the first connecting frame 32. During the press-fitting process of the control arm, after the stamping part completes the stamping of the assembly ring, the second driving member 31 drives the pressing block 33 to abut against the control arm, so that the stamping part can be separated from the assembly ring, and the assembly ring is prevented from being adhered to the stamping part and causing the position of the assembly ring to shift.

[0040] Reference Figure 1 As shown, it also includes a second driving component 1, which includes a third driving member 12 and a support frame 11. The third driving member 12 is a linear driving member. The third driving member 12 is connected to the top of the support frame 11, and the output end of the third driving member 12 is connected to the first connecting plate 22. The first connecting plate 22 is slidably connected to the support frame 11, so that the first driving member 21 can drive the movable frame 23 to rise and fall.

[0041] Reference Figure 7 As shown, the pressure-bearing assembly 6 is also included. The pressure-bearing assembly 6 includes a support plate 63 and a pressure-bearing member 61 connected to the support plate 63. The pressure-bearing member 61 is located on the driving path of the first driving member 21. One end of the pressure-bearing member 61 close to the movable frame 23 is provided with a hemispherical pressure-bearing groove 62. When the control arm is press-fitted, the press-fitting position of the control arm is located in the pressure-bearing groove 62, thereby limiting the press-fitting position of the control arm and supporting the press-fitting position to prevent the control arm from breaking.

[0042] It also includes a positioning frame 7, which is connected to the support plate 63. The positioning frame 7 includes a second connecting plate 71 and a plurality of positioning rods 72 connected to the second connecting plate 71. The positioning rods 72 are vertically connected to the second connecting plate 71. The connection position of the positioning rods 72 is located between the center of the end of the positioning rods 72 and the edge of the end of the positioning rods 72, that is, the positioning rods 72 are eccentrically connected to the second connecting plate 71. When the control arm is press-fitted, the control arm abuts against the positioning rods 72. The positioning rods 72 can support and position the control arm to prevent the control arm from shaking during press-fitting.

[0043] Reference Figure 8As shown, the second clamping assembly 5 is also included. The second clamping assembly 5 is located between the pressure-bearing assembly 6 and the movable frame 23. The second clamping assembly 5 includes a fourth driving member 51 and a third clamping member 53. The fourth driving member 51 is a clamping driving member. The two output ends of the fourth driving member 51 are respectively connected to the two second connecting frames 52. The two third clamping members 53 are respectively connected to the opposite sides of the two second connecting frames 52. The clamping end of the third clamping member 53 is provided with a clamping groove, which is V-shaped. The side of the second connecting frame 52 close to the pressure-bearing assembly 6 is provided with a first stopper 54. When the control arm is press-fitted, the fourth driving member 51 drives the second connecting frame 52 to move in a direction of approaching each other, the first stopper 54 abuts against the side wall of the press-fitting position of the control arm, and the stamping part is clamped by the third clamping member 53 and clamped with the clamping groove, so as to locate the press-fitting position of the stamping part and the control arm, so that the press-fitting position of the stamping part and the control arm corresponds, thereby improving the press-fitting accuracy.

[0044] Reference Fig. 9 As shown, the limit assembly 8 is also included. The limit assembly 8 includes a fifth driving member 82, a support seat 81, a movable block 83 and a push rod 85. The support seat 81 is fixed to the outside and is located at the bottom of the support plate 63. The fifth driving member 82 is connected to the support seat 81. The movable block 83 is connected to the output end of the fifth driving member 82, and the movable block 83 is slidably connected to the support seat 81. The thickness of the movable block 83 gradually decreases in the direction away from the fifth driving member 82, that is, the movable block 83 is wedge-shaped as a whole. A guide groove is provided on the movable block 83, and an opening is provided on the top side of the guide groove, and the width of the guide groove gradually increases away from the opening side. A clamping block is provided at the end of the push rod 85, and the clamping block is engaged with the guide groove and slidably connected with the guide groove, so that the clamping block can slide in the guide groove while preventing the clamping block from detaching from the guide groove. A guide sleeve 84 is also vertically connected to the support seat 81. The guide sleeve 84 is sleeved on the push rod 85 and slidably connected to the push rod 85, and the guide sleeve 84 can guide the sliding of the push rod 85. The pressure-bearing member 61 is arranged through the support plate 63, and the push rod 85 can abut against the pressure-bearing member 61. A limit block 86 is also provided on the end of the support seat 81 away from the fifth driving member 82. The limit block 86 can abut against the end of the movable block 83, and the limit block 86 is used to limit the movement range of the movable block 83. When the control arm is pressed, after the control arm is fixed with the pressure-bearing member 61, the fifth driving member 82 drives the movable block 83 to move, thereby driving the push rod 85 to abut against the pressure-bearing member 61, and the push rod 85 supports the pressure-bearing member 61. Through the setting of the limit assembly 8, the position of the pressure-bearing member 61 and the positioning frame 7 can be adjusted, and the press-fitting position of the control arm can also be supported.

[0045] When in use, this embodiment takes the press-fitting of the control arm as an example, the press-fitting position of the control arm is placed in the pressure-bearing groove 62, and the control arm is butted against the positioning rod 72. At this time, the position of the control arm is fixed, and the assembly ring is placed in the press-fitting position of the control arm. Then the fifth driving member 82 drives the movable block 83 to move, thereby driving the push rod 85 to butt against the pressure-bearing member 61; the clamping end of the stamping part is set in the first installation groove, and then gas is introduced into the first cavity 422, and the second cavity 424 discharges gas. At this time, the first movable member 47 descends, the first movable member 47 is butted against the first clamping member 48, the first clamping member 48 moves toward the first installation groove, and the first clamping member 48 clamps the stamping part The stamping part is clamped at the end, and the stamping part is fixed at this time; then the third driving member 12 drives the stamping part to move to a position close to the assembly ring, and the fourth driving member 51 drives the second connecting frame 52 to move in a direction close to each other. At this time, the first stop block 54 abuts against the side wall of the press-fitting position of the control arm, and the stamping part is clamped by the third clamping member 53 and engaged with the clamping groove, so that the press-fitting position of the stamping part corresponds to that of the control arm. After completion, the second connecting frame 52 is reset, and the first driving member 21 drives the stamping part to descend, so that the stamping part completes the press-fitting of the assembly ring. Finally, the second driving member 31 drives the pressure block 33 to abut against the control arm, and the first driving member 21 drives the stamping part to rise, so that the stamping part is separated from the assembly ring. Embodiment 2

[0046] The present invention also provides an automobile assembly device, comprising the assembly ring pressing device in the first embodiment.

[0047] The present invention provides an assembly ring pressing device and automobile assembly equipment. Through the cooperation of the first cavity 422 and the second cavity 424 with the power medium, the first movable part 47 can be moved, and the first movable part 47 can be abutted against the clamping part, so that the clamping part and the stamping part are abutted, so that the position of the stamping part is fixed, and then when different stamping parts are replaced, the stamping parts can be quickly fixed, shortening the debugging time, thereby improving the pressing efficiency of the assembly ring, and for pressing different assembly rings, multiple pressing devices are not required, the cost is low, and the floor space is small. Through the cooperation of the limit plate 41 and the slide groove, and the connection of the mounting sleeve 43 and the mounting plate 26, the first clamping component 4 and the third clamping component 9 can be quickly clamped with the movable frame 23, and then the stamping parts with arc grooves or threads at the clamping ends can be quickly replaced, thereby improving the pressing efficiency of the assembly ring.

[0048] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. An assembly ring press-fitting device, characterized in that: include: A first driving assembly, the first driving assembly comprising a first driving member and a movable frame, wherein an output end of the first driving member is connected to the movable frame; A first clamping assembly is connected to the movable frame, the first clamping assembly includes a first guide member and a first movable member, the first movable member is sleeved on the first guide member and is slidably connected to the first guide member, a first cavity and a second cavity are provided between the first movable member and the first guide member, a power medium can be passed into the first cavity and the second cavity, a first mounting groove is provided at the end of the first guide member, the first mounting groove is used to accommodate the stamping member, a clamping member is movably connected to the side wall of the first mounting groove, the first movable member can move in opposite directions, and the first movable member can abut against the clamping member; The movable frame is provided with a slide groove, and the first clamping assembly also includes a limit plate connected to the first guide member, the edge of the limit plate is provided with a card slot, the limit plate is slidably connected to the slide groove, the card slot abuts against the edge of the slide groove, and the end of the movable frame is also provided with a mounting plate, and the sliding sleeve on the first movable member is provided with a mounting sleeve, and the mounting sleeve is connected to the mounting plate.

2. The assembly ring press-fitting device according to claim 1, characterized in that: The side wall of the first guide member is provided with a protrusion, the first movable member is provided with a first receiving groove, the protrusion is located in the first receiving groove, and the two ends of the protrusion and the end of the first receiving groove respectively constitute the first cavity and the second cavity.

3. The assembly ring press-fitting device according to claim 1, characterized in that: The first guide member is provided with a first valve body and a second valve body, and the first guide member is also provided with a first channel and a second channel, the two ends of the first channel are respectively connected to the first cavity and the first valve body, and the two ends of the second channel are respectively connected to the second cavity and the second valve body.

4. The assembly ring press-fitting device according to claim 1, characterized in that: A second accommodating groove is provided at the end of the first guide member, and the clamping member is a first clamping member. The first clamping member is spherical and is located in the second accommodating groove. The second accommodating groove is provided with two openings arranged opposite to each other, and the diameter of the openings is smaller than the diameter of the first clamping member. The first clamping member protrudes from the two openings.

5. The assembly ring press-fitting device according to claim 1, characterized in that: The clamping member is a second clamping member, which is slidably connected to the side wall of the first mounting groove. The second clamping member passes through the side wall of the first guide member. The first movable member can abut against the second clamping member. The second clamping member is located at one end of the first mounting groove and is arc-shaped and has a protrusion.

6. The assembly ring press-fitting device according to claim 1, characterized in that: It also includes a demoulding component, which is connected to the movable frame. The demoulding component includes a second driving member and a pressing block. The output end of the second driving member is connected to the first connecting frame, and a plurality of the pressing blocks are connected to the first connecting frame.

7. The assembly ring press-fitting device according to claim 1, characterized in that: The first driving assembly also includes a first connecting plate, a guide block is provided on the first connecting plate, the movable frame includes a guide rod, the guide rod passes through the guide block and is slidably connected to the guide block, and the first driving member is connected to the first connecting plate.

8. The assembly ring press-fitting device according to claim 7, characterized in that: It also includes a second driving assembly, which includes a third driving member and a support frame, the third driving member is connected to the support frame, and the output end of the third driving member is connected to the first connecting plate.

9. The assembly ring press-fitting device according to claim 1, characterized in that: It also includes a pressure-bearing component, which includes a support plate and a pressure-bearing member connected to the support plate. The pressure-bearing member is located on the driving path of the first driving member, and a pressure-bearing groove is provided at the end of the pressure-bearing member.

10. The assembly ring press-fitting device according to claim 9, characterized in that: The support plate is also provided with a positioning frame, which includes a second connecting plate and a positioning rod connected to the second connecting plate, and the connection position of the positioning rod is located between the center of the end of the positioning rod and the edge of the end of the positioning rod.

11. The assembly ring press-fitting device according to claim 9, characterized in that: It also includes a second clamping assembly, which is located between the pressure-bearing assembly and the movable frame. The second clamping assembly includes a fourth driving member and a third clamping member. The output end of the fourth driving member is connected to two second connecting frames, and the two third clamping members are respectively connected to the opposite sides of the two second connecting frames. The clamping end of the third clamping member is provided with a clamping groove, and a first stopper is provided on the side of the second connecting frame close to the pressure-bearing assembly.

12. The assembly ring press-fitting device according to claim 9, characterized in that: The movable block is connected to the output end of the fifth driving member, and the thickness of the movable block gradually decreases in the direction away from the fifth driving member. A guide groove is provided on the movable block, and a clamping block is provided at the end of the push rod, and the clamping block is slidably connected to the guide groove. A guide sleeve is also connected to the support seat, and the guide sleeve is sleeved on the push rod and slidably connected to the push rod. The pressure-bearing member passes through the support plate, and the push rod can be abutted against the pressure-bearing member.

13. An automobile assembly equipment, characterized in that: The invention comprises the assembly ring pressing device as described in any one of claims 1 to 12.

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