Efficient and accurate linkage positioning jig device
By designing a linkage positioning fixture device, the linkage components and drive parts are used to disassemble and assemble the fixture and fixture in multiple directions, the problems of inaccurate positioning, cumbersome operation and difficulty in debugging when facing different models of traditional fixtures are solved, and the accuracy and production efficiency of product assembly are improved.
Patent Information
- Application Number
- CN202421274696.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When faced with different models, traditional fixtures have problems such as inaccurate positioning, cumbersome operation and difficulty in debugging, which affects the accuracy and quality of product assembly, increases the operation difficulty and time cost of staff, and extends the production cycle.
An efficient and accurate linkage positioning fixture device is designed, including a fixed seat, a push plate and a driving member. By setting the first linkage component and the second linkage component, under the action of the driving member, the fixture and the fixture are disassembled and assembled in multiple directions, thereby improving the accuracy of positioning.
It improves the positioning accuracy of the fixture, ensures the quality of product assembly, simplifies the operation process, reduces the operation difficulty of staff, and improves overall production efficiency.
Smart Images
Figure CN222913705U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling fixtures, and particularly relates to an efficient and precise linkage positioning fixture device. Background Art
[0002] In the field of modern electronic product production and testing, tooling fixtures play a crucial role. However, with the increasing diversification and accelerating replacement of electronic products, a series of problems have emerged in traditional fixtures when facing different models. Each time the model changes, fixture replacement is required, but in this process, the following challenges often exist:
[0003] I. Inaccurate positioning: Affects the accuracy and quality of product assembly.
[0004] II. Complicated operation: Increases the operation difficulty and time cost of staff.
[0005] III. Difficult debugging: Prolongs the production cycle and reduces the overall production efficiency. Content of the Utility Model
[0006] The purpose of the utility model is to provide an efficient and precise linkage positioning fixture device for the above deficiencies in the prior art.
[0007] The purpose of the utility model is achieved through the following technical solutions: An efficient and precise linkage positioning fixture device includes a fixed seat, a push plate, and a driving member; the driving member is used to drive the push plate to approach or move away from the fixed seat;
[0008] The push plate is provided with a horizontal fixed pin in the direction towards the fixed seat;
[0009] The fixed seat is provided with a lifting fixed pin in a lifting and moving manner; one end of the lifting fixed pin is movably telescoped at the top of the fixed seat; a first linkage component is arranged between the fixed seat and the push plate; the push plate drives the lifting fixed pin to perform lifting activities through the first linkage component;
[0010] One side of the fixed seat is provided with a slot; a pressing fastener is movably telescoped in the slot; the pressing fastener cooperates with the horizontal fixed pin to fix the fixture in the horizontal direction; a second linkage component is arranged between the fixed seat and the push plate; the push plate drives the pressing fastener to perform telescoping activities through the second linkage component.
[0011] The utility model is further arranged such that the number of the fixed seats is two; the two fixed seats are respectively arranged on both sides of the push plate.
[0012] The utility model is further arranged such that the other side of the fixed seat is provided with a longitudinal limiting baffle.
[0013] The present utility model is further configured such that a height limiting baffle is extended and provided at the top of the longitudinal limiting baffle; the height limiting baffle is provided at the top of the lifting fixing pin; the height limiting baffle and the lifting fixing pin cooperate to fix the jig in the height direction.
[0014] The present utility model is further configured such that a transverse limiting baffle is provided at the top of the fixed seat.
[0015] The present utility model is further configured such that the number of the driving members is two; the output ends of the two driving members are respectively connected to both sides of the push plate; the driving member is a cylinder.
[0016] The present utility model is further configured such that the first linkage assembly includes a pushing block provided on the push plate, a first follower wheel rotatably provided at the other end of the lifting fixing pin, and a movable groove provided on the pushing block;
[0017] The first follower wheel is movably provided in the movable groove; the movable groove includes a horizontal groove and an inclined groove; the inclined groove is provided at one end of the horizontal groove away from the push plate; the inclined groove is inclined downward.
[0018] The present utility model is further configured such that a guiding groove is provided on the fixed seat along the height direction; a second follower wheel is rotatably provided on the lifting fixing pin; the second follower wheel is movably provided in the guiding groove.
[0019] The present utility model is further configured such that the second linkage assembly includes a channel penetrating through the push plate and a swinging block movably provided in the channel; one end of the swinging block is rotatably provided in the slotted opening; the pressing fastener is provided at the other end of the swinging block; an arc-shaped movable groove is provided at the other end of the swinging block; a limiting follower wheel is rotatably provided on the push plate; the limiting follower wheel is movably provided in the arc-shaped movable groove.
[0020] The beneficial effects of the present utility model: By providing the first linkage assembly and the second linkage assembly, under the action of the driving member, the jig and the fixed seat can be disassembled and assembled in multiple directions, improving the positioning accuracy, ensuring the quality of product assembly, simplifying the operation process, and reducing the operation difficulty of the staff. Description of the Drawings
[0021] The utility model is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the following drawings.
[0022] Figure 1 It is a schematic structural diagram of the push plate and the fixed seat of the present utility model when they are separated;
[0023] Figure 2It is a schematic structural diagram of another perspective when the push plate and the fixed seat of the present utility model are separated;
[0024] Figure 3 is Figure 2 a schematic structural diagram after hiding the longitudinal limit baffle and the driving member in
[0025] Figure 4 a schematic structural diagram of the cooperation between the present utility model and the fixture;
[0026] Figure 5 is a schematic structural diagram when the push plate and the fixed seat of the present utility model are close;
[0027] Figure 6 is Figure 5 a schematic structural diagram after hiding the longitudinal limit baffle and the driving member in
[0028] Figure 7 is a schematic structural diagram of the fixed seat of the present utility model;
[0029] Figure 8 is a schematic structural diagram of another perspective of the fixed seat of the present utility model;
[0030] Figure 9 is a schematic structural diagram of the push plate of the present utility model;
[0031] Figure 10 is a schematic structural diagram of the fixture of the present utility model;
[0032] Wherein: 1. Fixed seat; 11. Longitudinal limit baffle; 12. Height limit baffle; 13. Transverse limit baffle; 14. Guide groove; 15. Groove; 2. Push plate; 21. Transverse fixing pin; 3. Driving member; 4. Lifting fixing pin; 41. First follower wheel; 42. Second follower wheel; 5. Swing block; 51. Pressing fastener; 52. Arc-shaped movable groove; 6. Pushing block; 61. Horizontal groove; 62. Inclined groove; 7. Channel; 71. Limit follower wheel; 8. Fixture; 81. First fixing hole; 82. Second fixing hole; 83. Third fixing hole. Detailed implementation manners
[0033] The present utility model will be further described in conjunction with the following embodiments.
[0034] From Figures 1 to 10 it can be seen that an efficient and precise linkage positioning fixture device described in this embodiment includes a fixed seat 1, a push plate 2 and a driving member 3; the driving member 3 is used to drive the push plate 2 to approach or move away from the fixed seat 1;
[0035] The push plate 2 is provided with a transverse fixing pin 21 in the direction towards the fixed seat 1;
[0036] The fixed seat 1 is provided with a lifting and fixing pin 4 in a lifting and moving manner; one end of the lifting and fixing pin 4 is movably telescoped at the top of the fixed seat 1; a first linkage assembly is provided between the fixed seat 1 and the push plate 2; the push plate 2 drives the lifting and fixing pin 4 to perform lifting and moving activities through the first linkage assembly;
[0037] One side of the fixed seat 1 is provided with a slot 15; a pressing fastener 51 is movably telescoped in the slot 15; the pressing fastener 51 cooperates with the transverse fixing pin 21 to fix the jig 8 in the transverse direction; a second linkage assembly is provided between the fixed seat 1 and the push plate 2; the push plate 2 drives the pressing fastener 51 to perform telescoping activities through the second linkage assembly.
[0038] Specifically, for the highly efficient and precise linkage positioning jig device described in this embodiment, before positioning the jig 8, the output end of the driving member 3 is in the extended state, and the distance between the push plate 2 and the fixed seat 1 is relatively far, as Figures 1 - 3 shown in the state; at this time, under the action of the first linkage assembly, the lifting and fixing pin 4 retracts into the top of the fixed seat 1, and under the action of the second linkage assembly, the pressing fastener 51 contracts into the slot 15;
[0039] At this time, when installing with the jig 8, by placing the top of the jig 8 on the top of the fixed seat 1 and making the side of the jig 8 abut against one side of the fixed seat 1; starting the driving member 3 to make the push plate 2 approach the fixed seat 1, as Figures 4 - 6 shown in the state; during the process of the push plate 2 approaching, under the action of the first linkage assembly, the lifting and fixing pin 4 gradually extends to the top of the fixed seat 1, so as to be fixed with the first fixing hole 81 at the top of the jig 8; at the same time, under the action of the second linkage assembly, the pressing fastener 51 gradually extends to the slot 15 and abuts against the second fixing hole 82 on the side of the jig 8, and the push plate 2 drives the transverse fixing pin 21 to move, so as to be fixed with the third fixing hole 83 in front of the jig 8, and the pressing fastener 51 cooperates with the transverse fixing pin 21 to fix the jig 8 in the transverse direction (i.e., the X-axis direction).
[0040] In this embodiment, by setting the first linkage assembly and the second linkage assembly, under the action of the driving member 3, the jig 8 and the fixed seat 1 can be disassembled and assembled in multiple directions, improving the positioning accuracy, ensuring the quality of product assembly, simplifying the operation process, and reducing the operation difficulty of the staff.
[0041] For the highly efficient and precise linkage positioning jig device described in this embodiment, the number of the fixed seats 1 is two; the two fixed seats 1 are respectively arranged on both sides of the push plate 2. Specifically, through the above setting, the connection stability among the jig 8, the push plate 2 and the fixed seat 1 can be enhanced.
[0042] An efficient and precise linkage positioning fixture device described in this embodiment, a longitudinal limiting baffle 11 is provided on the other side of the fixed seat 1. Specifically, through the above settings, the fixture 8 can be fixed in the longitudinal direction (i.e., the Y-axis direction).
[0043] An efficient and precise linkage positioning fixture device described in this embodiment, a height limiting baffle 12 is extended and provided at the top of the longitudinal limiting baffle 11; the height limiting baffle 12 is provided at the top of the lifting fixed pin 4; the height limiting baffle 12 and the lifting fixed pin 4 cooperate to fix the fixture 8 in the height direction.
[0044] Specifically, through the above settings, during the approach of the push plate 2, under the action of the first linkage component, the lifting fixed pin 4 gradually extends to the top of the fixed seat 1, so as to be fixed with the first fixing hole 81 at the top of the fixture 8, and under the blocking action of the height limiting baffle 12, the first fixing hole 81 at the top of the fixture 8 and the lifting fixed pin 4 are stably fixed in the height direction (i.e., the Z-axis direction).
[0045] An efficient and precise linkage positioning fixture device described in this embodiment, a transverse limiting baffle 13 is provided at the top of the fixed seat 1. Specifically, through the above settings, when the fixture 8 is placed on the top of the fixed seat 1, it can play a role of limiting and guiding in the transverse direction.
[0046] An efficient and precise linkage positioning fixture device described in this embodiment, the number of the driving members 3 is two; the output ends of the two driving members 3 are respectively connected to both sides of the push plate 2; the driving member 3 is a cylinder. Specifically, through the above settings, the push plate 2 can move stably.
[0047] An efficient and precise linkage positioning fixture device described in this embodiment, the first linkage component includes a pushing block 6 provided on the push plate 2, a first follower wheel 41 rotatably provided at the other end of the lifting fixed pin 4, and an activity groove provided on the pushing block 6;
[0048] The first follower wheel 41 is movably provided in the activity groove; the activity groove includes a horizontal groove 61 and an inclined groove 62; the inclined groove 62 is provided at one end of the horizontal groove 61 away from the push plate 2; the inclined groove 62 is inclined downward.
[0049] Before positioning the fixture 8, the output end of the driving member 3 is in the extended state, and the distance between the push plate 2 and the fixed seat 1 is relatively far, as Figures 1 - 3 shown in the state; at this time, under the limiting action of the pushing block 6, the first follower wheel 41 moves to the bottom of the inclined groove 62, so that the lifting fixed pin 4 retracts into the top of the fixed seat 1;
[0050] When installing with the fixture 8, by placing the top of the fixture 8 on the top of the fixed seat 1 and making the side of the fixture 8 abut against one side of the fixed seat 1; starting the driving member 3 to make the push plate 2 approach the fixed seat 1, as Figures 4 - 6 shown in the state; during the process of the push plate 2 approaching, under the limiting action of the pushing block 6, the first follower wheel 41 rises along the inclined groove 62 until it moves to the position of the horizontal groove 61, so that the lifting fixing pin 4 gradually extends out to the top of the fixed seat 1, and thus is fixed with the first fixing hole 81 at the top of the fixture 8.
[0051] For an efficient and precise linkage positioning fixture device described in this embodiment, the fixed seat 1 is provided with a guiding groove 14 in the height direction; the lifting fixing pin 4 is rotatably provided with a second follower wheel 42; the second follower wheel 42 is movably arranged in the guiding groove 14. Through the above settings, the lifting fixing pin 4 can be lifted and lowered stably.
[0052] For an efficient and precise linkage positioning fixture device described in this embodiment, the second linkage assembly includes a channel 7 penetrating through the push plate 2 and a swing block 5 movably arranged in the channel 7; one end of the swing block 5 is rotatably arranged in the slotted opening 15; a fastening member 51 is arranged at the other end of the swing block 5; an arc-shaped movable groove 52 is arranged at the other end of the swing block 5; the push plate 2 is rotatably provided with a limiting follower wheel 71; the limiting follower wheel 71 is movably arranged in the arc-shaped movable groove 52.
[0053] Before positioning the fixture 8, the output end of the driving member 3 is in the extended state, and the distance between the push plate 2 and the fixed seat 1 is relatively far, as Figures 1 - 3 shown in the state; at this time, under the limiting action of the swing block 5 and the limiting follower wheel 71, the fastening member 51 contracts into the slotted opening 15 through the rotation of the swing block 5;
[0054] When installing with the fixture 8, by placing the top of the fixture 8 on the top of the fixed seat 1 and making the side of the fixture 8 abut against one side of the fixed seat 1; starting the driving member 3 to make the push plate 2 approach the fixed seat 1, as Figures 4 - 6 shown in the state; during the process of the push plate 2 approaching, the limiting follower wheel 71 moves along the arc-shaped movable groove 52, so that the swing block 5 swings in the slotted opening 15, and thus the fastening member 51 gradually extends out of the slotted opening 15 and abuts against the second fixing hole 82 on the side of the fixture 8.
[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.
Claims
1. An efficient and accurate linkage positioning fixture device, characterized in that: It comprises a fixed seat (1), a push plate (2) and a driving member (3); the driving member (3) is used to drive the push plate (2) to move closer to or away from the fixed seat (1); The push plate (2) is provided with a transverse fixing pin (21) in the direction of the fixing seat (1); The fixing seat (1) is provided with a lifting fixing pin (4) for lifting movement; one end of the lifting fixing pin (4) is movably and telescopically arranged at the top of the fixing seat (1); a first linkage component is provided between the fixing seat (1) and the push plate (2); the push plate (2) drives the lifting fixing pin (4) to perform lifting movement through the first linkage component; A slot (15) is provided on one side of the fixing seat (1); a pressing fastener (51) is provided on the slot (15) for movable extension and retraction; the pressing fastener (51) cooperates with a transverse fixing pin (21) to fix the fixture (8) in the transverse direction; a second linkage component is provided between the fixing seat (1) and the push plate (2); the push plate (2) drives the pressing fastener (51) to perform extension and retraction movement through the second linkage component.
2. According to claim 1, a highly efficient and accurate linkage positioning fixture device is characterized in that: The number of the fixing seats (1) is two; the two fixing seats (1) are respectively arranged on both sides of the push plate (2).
3. According to the efficient and accurate linkage positioning fixture device of claim 1, it is characterized in that: A longitudinal limiting baffle (11) is provided on the other side of the fixing seat (1).
4. According to claim 3, a highly efficient and accurate linkage positioning fixture device is characterized in that: A height limiting baffle (12) is extended from the top of the longitudinal limiting baffle (11); the height limiting baffle (12) is arranged on the top of the lifting fixing pin (4); the height limiting baffle (12) cooperates with the lifting fixing pin (4) to fix the fixture (8) in the height direction.
5. According to claim 1, a highly efficient and accurate linkage positioning fixture device is characterized in that: A transverse limiting baffle (13) is provided on the top of the fixing seat (1).
6. According to claim 1, a highly efficient and accurate linkage positioning fixture device is characterized in that: The number of the driving members (3) is two; the output ends of the two driving members (3) are respectively connected to the two sides of the push plate (2); and the driving member (3) is a cylinder.
7. The efficient and accurate linkage positioning fixture device according to claim 1 is characterized in that: The first linkage assembly comprises a pushing block (6) arranged on the pushing plate (2), a first follower wheel (41) rotatably arranged on the other end of the lifting fixed pin (4), and a movable groove arranged on the pushing block (6); The first follower wheel (41) is movably arranged in a movable groove; the movable groove comprises a horizontal groove (61) and an inclined groove (62); the inclined groove (62) is arranged at an end of the horizontal groove (61) away from the push plate (2); the inclined groove (62) is arranged to be inclined downward.
8. The efficient and accurate linkage positioning fixture device according to claim 7, characterized in that: The fixing seat (1) is provided with a guide groove (14) along the height direction; the lifting fixing pin (4) is rotatably provided with a second follower wheel (42); the second follower wheel (42) is movably arranged in the guide groove (14).
9. The efficient and accurate linkage positioning fixture device according to claim 1, characterized in that: The second linkage assembly comprises a channel (7) penetrating the push plate (2) and a swing block (5) movably arranged in the channel (7); one end of the swing block (5) is rotatably arranged in the slot (15); the buckle (51) is arranged at the other end of the swing block (5); the other end of the swing block (5) is provided with an arc-shaped movable slot (52); the push plate (2) is rotatably provided with a limit follower wheel (71); the limit follower wheel (71) is movably arranged in the arc-shaped movable slot (52).