Mounting plate press-fitting device

Abstract

The utility model particularly discloses a mounting plate press-fitting device, and relates to the technical field of automobile accessory manufacturing, the mounting plate press-fitting device comprises a machine base, a placing table, a clamp and a first driving piece, the placing table is installed on the machine base and is used for placing an axle housing; the number of the clamps is two, the two clamps are located on the two sides, in the length direction of the machine base, of the containing table correspondingly and are both connected to the machine base in a sliding mode, clamping planes are arranged on the sides, close to the containing table, of the clamps, the clamping planes are provided with a plurality of lock catches and a plurality of positioning columns, and the lock catches are located at the edges of the clamping planes and used for clamping a mounting plate. A plurality of first positioning holes in one-to-one correspondence with the positioning columns are formed in the mounting plate; the two first driving parts are installed on the machine base, the two first driving parts can drive the two clamps respectively so that the clamped installation plates can abut against the two ends of the axle housing respectively, and according to the installation plate press-fitting device, it can be guaranteed that clamping is not stable due to position deviation when the clamps clamp the installation plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessory manufacturing, particularly to a mounting plate press fitting device. BACKGROUND

[0002] The axle housing is an important component of the automobile drive axle, and mainly functions to support and protect the main reducer, differential and half shaft transmission components, and ensure the stability and ride comfort of the vehicle. When the axle housing is processed, the mounting plate press fitting device is used to fix the mounting plate at both ends of the axle housing. However, when the mounting plate is placed on the clamp, the mounting plate may be tilted or deviated, which may cause unstable clamping and affect the subsequent press fitting. SUMMARY

[0003] The utility model discloses at least one of the technical problems existing in the prior art. To this end, the utility model provides a mounting plate press fitting device, which can ensure that the clamp clamps the mounting plate without unstable clamping due to the tilt or deviation of the mounting plate.

[0004] According to the mounting plate press fitting device of the embodiment of the utility model, the mounting plate press fitting device comprises a machine base, a placing table, a clamp and a first driving piece, the placing table is installed on the machine base and is used for placing the axle housing; the clamp is provided with two, the two clamps are respectively located on the two sides of the placing table along the length direction of the machine base, and are both slidingly connected to the machine base; the side of the clamp close to the placing table is provided with a clamping plane, the clamping plane is provided with a plurality of buckles and a plurality of positioning columns, the plurality of buckles are located at the edge of the clamping plane and are used for clamping the mounting plate, and the mounting plate is provided with a plurality of first positioning holes corresponding to the plurality of positioning columns; the first driving piece is installed on the machine base and is provided with two, the two first driving pieces can respectively drive the two clamps to abut the clamped mounting plate to the two ends of the axle housing.

[0005] According to the mounting plate press fitting device of the embodiment of the utility model, at least the following beneficial effects are obtained: when the mounting plate is placed in the clamp, the plurality of positioning columns are positioned and matched with the plurality of first positioning holes one by one, so as to ensure that the posture of the mounting plate on the clamping plane is correct and the position is accurate, and then the plurality of buckles clamp the mounting plate again, so as to ensure that the clamp clamps the mounting plate without unstable clamping due to the tilt or deviation of the mounting plate.

[0006] According to an embodiment of the utility model, the clamp comprises a clamping piece, a mounting seat and a second driving piece, the clamping plane is arranged on the clamping piece, the mounting seat is slidingly connected to the machine base, and the second driving piece is installed on the mounting seat and can drive the clamping piece to oscillate and rotate.

[0007] According to one embodiment of the utility model, the clamping piece is internally provided with a third driving element and a positioning element, the clamping plane is provided with an avoiding hole, the mounting plate is provided with a second positioning hole, the third driving element can drive the positioning element to pass through the avoiding hole and positionally cooperate with the second positioning hole.

[0008] According to one embodiment of the utility model, the clamping plane is square, the lock catch is provided with four, and the four lock catches are located at four right angles of the clamping plane.

[0009] According to one embodiment of the utility model, it further includes two jacking elements, both the jacking elements are mounted on the machine base and are respectively located at both sides of the placement table along the length direction of the machine base, and the jacking element is used for jacking the axle housing.

[0010] According to one embodiment of the utility model, the jacking element is a pneumatic cylinder.

[0011] According to one embodiment of the utility model, the placement table includes a table body and a fourth driving element, the table body is used for placing the axle housing, and the fourth driving element can drive the table body to float up and down.

[0012] According to one embodiment of the utility model, the fourth driving element includes a motor and a cam, the motor is mounted on the machine base, the cam is connected to the output end of the motor and abuts against the table body, and the motor can drive the cam to rotate to make the table body float up and down.

[0013] According to one embodiment of the utility model, the lower end of the table body is provided with a containing groove, and the cam is arranged in the containing groove.

[0014] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in combination with the drawings and embodiments, wherein:

[0016] Figure 1 It is the front view of mounting plate press fitting device of one embodiment of the utility model;

[0017] Figure 2 It is the schematic view of clamp of mounting plate press fitting device of one embodiment of the utility model;

[0018] Figure 3 It is the plan view of mounting plate press fitting device of one embodiment of the utility model;

[0019] Figure 4 It is Figure 1 It is the close-up view of A in the middle.

[0020] Reference signs:

[0021] Mounting plate press-fitting device 1000;

[0022] Machine base 100;

[0023] Placing table 200;table body 210;accommodating groove 211;fourth driving member 220;motor 221;cam 222;

[0024] Clamp 300;clamping member 310;clamping plane 311;lock catch 3111;positioning column 3112;mounting seat 320;second driving member 330;

[0025] First driving member 400;

[0026] Jacking member 500;

[0027] Fifth driving member 600;

[0028] Axle housing 2000;

[0029] Wheel rim 3000;

[0030] Mounting plate 4000;first positioning hole 4100. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0032] In the description of the present application, it should be understood that, if there is a description of orientation, for example, the orientation or position relationship indicated by up, down, in, out, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0033] In the description of the present application, if there is a description of first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0034] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the specific meaning of the above words in the utility model can be determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0035] The axle housing is an important component of the automobile drive axle, and the main function is to support and protect the main reducer, differential and half shaft transmission components, and ensure the stability and ride comfort of the vehicle. When the axle housing is processed, the mounting plate is fixed and mounted on both ends of the axle housing through the mounting plate press-fitting device, but when the mounting plate is placed on the clamp, the mounting plate may be inclined and the position may be offset, which may cause unstable clamping and affect the subsequent press-fitting.

[0036] Therefore, the utility model provides a mounting plate press-fitting device 1000, and specifically refers to the Figures 1 to 4 As shown in the description.

[0037] Referring to Figure 1 As shown, the mounting plate press-fitting device 1000 of an embodiment of the utility model comprises a machine base 100, a placement table 200, a clamp 300 and a first driving part 400. Wherein, the placement table 200 is installed on the machine base 100 and is used for placing the axle housing 2000. In an embodiment, the placement table 200 is screw-connected to the machine base 100; in another embodiment, the placement table 200 is welded to the machine base 100; referring to Figure 3 As shown, in another embodiment, the mounting plate press-fitting device 1000 further comprises a fifth driving part 600, the fifth driving part 600 is installed on the machine base 100, the machine base 100 is provided with a guide rail arranged along the width direction of the machine base 100, and the placement table 200 is slidably connected with the machine base 100 through the guide rail, at this time the fifth driving part 600 can drive the placement table 200 to move so as to move the axle housing 2000 along the width direction of the machine base 100 to different workstations. In an embodiment, the fifth driving part 600 is an oil cylinder.

[0038] Continuing to refer to Figure 1 And Figure 3 As shown, the clamp 300 is provided with two, and the two clamps 300 are respectively located on both sides of the placement table 200 along the length direction of the machine base 100. That is, one of the clamps 300 is located on one side of the placement table 200 along the length direction of the machine base 100, and the other clamp 300 is located on the other side of the placement table 200 along the length direction of the machine base 100. That is, along the length direction of the machine base 100, one of the clamps 300, the placement table 200 and the other clamp 300 are sequentially arranged. It should be noted that the two clamps 300 are slidably connected to the machine base 100. In an embodiment, the machine base 100 is provided with a guide rail arranged along the length direction of the machine base 100, and the two clamps 300 are slidably connected with the machine base 100 through the guide rail.

[0039] Referring toFigure 1 And Figure 2 As shown in FIG. 13, it should be noted that the clamp 300 is provided with a clamping plane 311 located on the side of the clamp 300 close to the placing table 200. In addition, the clamping plane 311 is provided with a plurality of buckles 3111 and a plurality of positioning columns 3112. Among them, the plurality of buckles 3111 are used to clamp the mounting plate 4000, and the plurality of buckles 3111 are located at the edges of the clamping plane 311. In an embodiment, the clamping plane 311 is square, and the buckle 3111 is provided with four, and the four buckles 3111 are located at the four right angles of the clamping plane 311. It can be understood that in this embodiment, the buckle 3111 can more stably clamp the installation plate. It should be noted that the mounting plate 4000 is provided with a plurality of first positioning holes 4100, and the plurality of first positioning holes 4100 correspond one-to-one with the plurality of positioning columns 3112.

[0040] Referring to Figure 2 As shown in FIG. 13, it can be understood that when the mounting plate 4000 is placed in the clamp 300, the plurality of positioning columns 3112 will be positioned and matched one-to-one with the plurality of first positioning holes 4100, ensuring that the posture of the mounting plate 4000 on the clamping plane 311 is correct and the position is accurate, and then the plurality of buckles 3111 clamp the installation, ensuring that the clamp 300 clamps the mounting plate 4000 will not be unstable due to the posture skew and position offset.

[0041] Referring to Figure 1 And Figure 3 As shown in FIG. 13, it should be noted that the first driving member 400 is provided with two, and the two first driving members 400 are installed on the machine base 100, and the two first driving members 400 can respectively drive the two clamps 300 to abut the clamped mounting plate 4000 on both ends of the bridge shell 2000. That is, one of the first driving members 400 drives one of the clamps 300 to abut the mounting plate 4000 clamped by the clamp 300 on one end of the bridge shell 2000, and the other first driving member 400 drives the other clamp 300 to abut the mounting plate 4000 clamped by the clamp 300 on the other end of the bridge shell 2000. In an embodiment, the first driving member 400 is an oil cylinder. It should be noted that the first driving member 400 can also be a gas cylinder, etc., which is not limited here.

[0042] Referring to Figure 1 And Figure 2As shown, the mounting plate press-fitting device 1000 of an embodiment of the utility model, clamp 300 includes clamping piece 310, mounting seat 320 and second driving part 330. Among them, clamping plane 311 is arranged at clamping piece 310, that is to say, clamping plane 311 is arranged at the side of clamping piece 310 close to placing table 200. In addition, mounting seat 320 is slidably connected to base 100, and second driving part 330 is installed on mounting seat 320 and can drive clamping piece 310 to oscillate and rotate. It can be understood that through the above-mentioned setting, it can be ensured that mounting plate 4000 is press-fitted to the preset position of axle housing 2000. In an embodiment, second driving part 330 is a servo motor.

[0043] Referring to Figure 2 As shown, in an embodiment, third driving part and positioning part are arranged in clamping piece 310. It should be noted that clamping plane 311 is provided with an avoiding hole, mounting plate 4000 is provided with a second positioning hole, third driving part can drive positioning part to pass through the avoiding hole and positionally cooperate with the second positioning hole. It can be understood that through the above-mentioned setting, it can be further ensured that the posture of mounting plate 4000 on clamping plane 311 is correct and the position is accurate. It can be understood that the avoiding hole is used for avoiding third driving part, and in the process of press-fitting mounting plate 4000 to axle housing 2000, the avoiding hole can also avoid wheel rim 3000 connected to the end of axle housing 2000.

[0044] Referring to Figure 1 And Figure 4 As shown, the mounting plate press-fitting device 1000 of an embodiment of the utility model further includes two jacking parts 500, and the two jacking parts 500 are both installed on base 100 and are respectively located at both sides of placing table 200 along the length direction of base 100. It should be noted that jacking part 500 is used for jacking axle housing 2000, so that wheel rim 3000 on axle housing 2000 is concentric with mounting plate 4000 on clamp 300, and the press-fitting of mounting plate 4000 is better completed. In an embodiment, jacking part 500 is a pneumatic cylinder.

[0045] Referring to Figure 4 As shown, in another embodiment, placing table 200 includes table body 210 and fourth driving part 220. Among them, table body 210 is used for placing axle housing 2000, and fourth driving part 220 can drive table body 210 to float up and down. It can be understood that through the above-mentioned setting, the function of jacking axle housing 2000 can be achieved, so that wheel rim 3000 on axle housing 2000 is concentric with mounting plate 4000 on clamp 300, and the press-fitting of mounting plate 4000 is better completed. Continue to refer to Figure FourAs shown in the drawings, in an embodiment, the fourth driving member 220 comprises a motor 221 and a cam 222. The motor 221 is mounted on the base 100. It should be noted that the motor 221 can be mounted on the base 100 by welding, threaded connection or the like, which is not specifically limited herein. In addition, the cam 222 is connected to the output end of the motor 221 and abuts against the table body 210. It should be noted that the cam 222 is in the shape of an oval wheel. It can be understood that the motor 221 can drive the cam 222 to rotate to make the table body 210 float up and down, so as to adjust the position of the table body 210 on the bridge housing 2000.

[0046] With reference to Figure 4 As shown in the drawings, in an embodiment, the lower end of the table body 210 is provided with a receiving groove 211, and the cam 222 is arranged in the receiving groove 211. It can be understood that the above arrangement makes the structure of the placing table 200 more compact. In an embodiment, the vertical section of the receiving groove 211 is in the shape of a rectangle. It can be understood that the above arrangement enables the motor 221 to more stably drive the cam 222 to rotate to make the table body 210 float up and down. It should be noted that the vertical section of the receiving groove 211 can also be in other shapes, which is not specifically limited herein.

[0047] The embodiments of the utility model are described in detail above in combination with the drawings, and finally it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them; although the utility model is described in detail by referring to the above embodiments, those skilled in the art should understand that: they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A mounting plate press fitting device characterized by comprising: The utility model relates to a bridge shell installation device which comprises a base, a placing table installed on the base and used for placing a bridge shell, two clamps, each of which is located at one side of the placing table along the length direction of the base and is slidably connected to the base, a clamping plane provided on one side of each clamp close to the placing table, a plurality of locking buckles and a plurality of positioning columns provided on the clamping plane, a plurality of first positioning holes provided on an installation plate one by one corresponding to the plurality of positioning columns, and two first driving members installed on the base and capable of driving the two clamps respectively to abut the installation plate clamped on the two ends of the bridge shell. The clamp comprises a clamping member, a mounting seat and a second driving member, the clamping plane is provided on the clamping member, the mounting seat is slidably connected to the base, and the second driving member is installed on the mounting seat and capable of driving the clamping member to oscillate and rotate. The clamping member is internally provided with a third driving member and a positioning member, the clamping plane is provided with an avoiding hole, the installation plate is provided with a second positioning hole, the third driving member is capable of driving the positioning member to pass through the avoiding hole and positionally cooperate with the second positioning hole. The clamping plane is square, the locking buckles are four in number, and the four locking buckles are located at the four right angles of the clamping plane. The utility model further comprises two jacking members, each of which is installed on the base and located at one side of the placing table along the length direction of the base, and the jacking members are used for jacking the bridge shell.

2. The mounting plate press fitting device according to claim 1, wherein The jacking member is a pneumatic cylinder.

3. The mounting plate press fitting device according to claim 2, characterized by The placing table comprises a table body and a fourth driving member, the table body is used for placing the bridge shell, and the fourth driving member is capable of driving the table body to float up and down.

4. The mounting plate press fitting device according to claim 1, characterized by The fourth driving member comprises a motor and a cam, the motor is installed on the base, the cam is connected to the output end of the motor and abuts against the table body, and the motor is capable of driving the cam to rotate so as to make the table body float up and down.

5. The mounting plate press fitting device according to claim 1, wherein The lower end of the table body is provided with a containing groove, and the cam is arranged in the containing groove.

6. The mounting plate press fitting device according to claim 5, wherein ​ 7. The mounting plate press fitting device according to any one of claims 1 to 6, characterized by ​ 8. The mounting plate press fitting device according to claim 7, wherein ​ 9. The mounting plate press fitting device according to claim 8, wherein ​

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