A bracket fixing clamp on axle housing

Abstract

The utility model provides a kind of bridge housing upper support fixing clamp, including mounting seat, first locating seat, first fixed part and second fixed part, first locating seat is fixedly arranged on mounting seat, first fixed part is fixedly arranged on mounting seat, first fixed part is oppositely arranged with mounting seat, fixed gap for installing bridge housing upper support is formed between first fixed part and first locating seat, second fixed part is between first locating seat and first fixed part;Wherein, second fixed part has fixed part, fixed part has the fixed position for fixing bridge housing upper support and the release position for installing bridge housing upper support, the utility model has the beneficial effect: the utility model provides a kind of bridge housing upper support fixing clamp, by setting fixed part, fixed part has fixed position and release position, fixed part is located in fixed gap middle part, when processing drilling, will not block processing drilling, and drilling effect is better.

Description

Technical Field

[0001] This utility model relates to the technical field of bridge housing fixing equipment, and in particular to a bracket fixing clamp for bridge housing. Background Technology

[0002] With the continuous development and intensifying competition in the domestic automobile market, automobile manufacturers are accelerating the development of new products, resulting in a growing variety of automotive axle assemblies and increasingly stringent technical requirements. The rear axle housing assembly is a key component of the automotive axle assembly, characterized by its large size and high machining precision. It requires over twenty processes, including turning, boring, and milling, making the process complex. Each type of axle housing assembly necessitates the design and manufacture of numerous large fixtures to ensure machining quality. During the welding process of the rear axle housing assembly, the connecting plate, lower leaf spring seat, and upper leaf spring seat must first be installed onto the housing before welding. The welding precision directly affects subsequent processes.

[0003] In the existing technology, due to the large variety of rear axle housing assemblies in automobiles, existing fixtures are prone to causing low drilling quality or failure to drill holes in designated side parts due to obstruction during drilling. Utility Model Content

[0004] This utility model provides a bridge housing bracket fixing clamp to solve the technical problem that existing clamps are prone to causing low drilling quality or failure to drill on designated side parts due to obstruction during drilling.

[0005] This utility model provides a bridge housing support fixing clamp, comprising:

[0006] Mounting base;

[0007] A first positioning seat is fixedly mounted on the mounting base;

[0008] A first fixing member is fixedly disposed on the mounting base. The first fixing member is disposed opposite to the mounting base. A fixing gap for mounting the bracket on the bridge housing is formed between the first fixing member and the first positioning base. An adjustment part for adjusting the size of the fixing gap is provided on the first fixing member.

[0009] The second fixing member is fixedly disposed on the mounting base and is located between the first positioning base and the first fixing member.

[0010] The second fastener has a fixing part, which has a fixing position for fixing the upper bracket of the axle housing and a release position for installing the upper bracket of the axle housing.

[0011] In one embodiment of the present invention, the second fixing member includes a threaded rod and a fixing part. The threaded rod is fixedly disposed on the mounting base, and the fixing part is provided with a threaded hole. The fixing part is detachably disposed on the threaded rod through the threaded hole.

[0012] In one embodiment of the present invention, the second fixing member includes a threaded rod, a fixing part, and a fixing nut. The threaded rod is fixedly disposed on the mounting base, the fixing part is provided with a snap-fit ​​groove for snapping the threaded rod, and the fixing nut is sleeved on the threaded rod.

[0013] In one embodiment of the present invention, the second fixing member includes a fixing rod and a hinge rod. The fixing rod is fixedly disposed on the mounting base, and the end of the fixing rod away from the mounting base is hinged to the hinge rod. The fixing part is provided on the hinge rod.

[0014] In one embodiment of the present invention, the mounting base is further provided with a support base for supporting the bracket on the bridge housing.

[0015] In one embodiment of the present invention, the mounting base is further provided with a second positioning seat and a third fixing member. The second positioning seat and the third fixing member are respectively located on opposite sides of the fixing gap, and the second positioning seat and the third fixing member are respectively located on adjacent sides of the first fixing member.

[0016] In one embodiment of the present invention, the mounting base is provided with a plurality of fixing grooves for fixing the mounting base, and the plurality of fixing grooves are respectively disposed on the edge of the mounting base.

[0017] In one embodiment of the present invention, the first fixing member includes a fixing base and the adjusting part. The fixing base is fixedly disposed on the mounting base. The fixing base is provided with an adjusting hole for mounting the adjusting part. One end of the adjusting part passes through the adjusting hole, and the two ends of the adjusting part are respectively provided with an adjusting handle and a fixing end.

[0018] In one embodiment of the present invention, the first positioning seat is provided with a positioning block protruding toward the first fixing member, and the positioning block is fixedly disposed on the top of the first positioning seat.

[0019] In one embodiment of the present invention, a reinforcing plate is provided on the side of the first positioning seat away from the positioning block.

[0020] The beneficial effects of this utility model are as follows: The bridge housing upper bracket fixing fixture proposed in this utility model has a fixing part with a fixing position and a release position. When it is necessary to install the bridge housing upper bracket, the fixing part is placed in the release position to facilitate the installation of the bridge housing upper bracket. After the installation is in place, the fixing part is placed in the fixing position to fix the bridge housing upper bracket, which has a better fixing effect. In addition, the fixing part is located in the middle of the fixing gap, so it will not obstruct the drilling process, resulting in a better drilling effect. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0022] In the attached diagram:

[0023] Figure 1 This is a schematic diagram of the overall structure of the bridge housing bracket provided in an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the overall structure provided in one embodiment of the present utility model;

[0025] Figure 3 This is a front view provided in one embodiment of the present utility model;

[0026] Figure 4 This is a structural schematic diagram of the first type of first fixing member provided in one embodiment of the present utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the second type of first fixing member provided in one embodiment of the present utility model;

[0028] Figure 6 This is a structural schematic diagram of the third type of first fixing member provided in one embodiment of the present utility model.

[0029] The attached figures are labeled as follows:

[0030] 1. Mounting base; 2. First positioning base; 201. Positioning block; 202. Reinforcing plate; 3. First fixing component; 301. Adjustment part; 4. Second fixing component; 401. Fixing part; 402. Threaded rod; 403. Snap-fit ​​groove; 404. Fixing rod; 405. Hinge rod; 5. Support base; 6. Second positioning base; 7. Third fixing component; 8. Fixing groove. Detailed Implementation

[0031] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0033] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present invention.

[0034] Please see Figure 1 and Figure 2 An embodiment of this utility model provides a bridge housing upper bracket fixing clamp, including a mounting base 1, a first positioning base 2, a first fixing member 3, and a second fixing member 4. The first positioning base 2 is fixedly disposed on the mounting base 1, and the first fixing member 3 is fixedly disposed on the mounting base 1. The first fixing member 3 is disposed opposite to the mounting base 1, and a fixing gap for mounting the bridge housing upper bracket is formed between the first fixing member 3 and the first positioning base 2. The first fixing member 3 is provided with an adjusting part 301 for adjusting the size of the fixing gap. The second fixing member 4 is fixedly disposed on the mounting base. 1. The second fixing member 4 is located between the first positioning seat 2 and the first fixing member 3. The second fixing member 4 has a fixing part 401, which has a fixing position for fixing the upper bracket of the axle housing and a release position for installing the upper bracket of the axle housing. When it is necessary to install the upper bracket of the axle housing, the fixing part 401 is placed in the release position, and the through groove in the middle of the upper bracket of the axle housing passes through the second fixing member 4. Then, by placing the fixing part 401 in the fixing position, the upper bracket of the axle housing is fixed, which facilitates the processing of the upper bracket of the axle housing. The fixing effect is good and there will be no problem of incomplete processing.

[0035] Please see Figure 4Specifically, in an optional embodiment of this application, the second fixing member 4 includes a threaded rod 402 and a fixing part 401. The threaded rod 402 is fixedly disposed on the mounting base 1, and the fixing part 401 is provided with a threaded hole. The fixing part 401 is detachably disposed on the threaded rod 402 through the threaded hole. When it is necessary to install the upper bracket of the axle housing, the fixing part 401 is placed in the release position (the fixing part 401 is removed from the threaded rod 402), the through groove in the middle of the upper bracket of the axle housing passes through the threaded rod 402, and then the fixing part 401 is sleeved on the threaded rod 402. The fixing part 401 is rotated until the upper bracket of the axle housing is fixed (the fixing part 401 moves to the fixed position).

[0036] Please see Figure 5 Specifically, in an optional embodiment of this application, the second fixing member 4 includes a threaded rod 402, a fixing part 401, and a fixing nut. The threaded rod 402 is fixedly disposed on the mounting base 1. The fixing part 401 is provided with a snap-fit ​​groove 403 for snapping the threaded rod 402. The fixing nut is sleeved on the threaded rod 402. When it is necessary to install the upper bracket of the axle housing, the fixing nut is loosened, the fixing part 401 is placed in the release position (the fixing part 401 is removed from the threaded rod 402), and then the fixing part 401 is installed on the threaded rod 402 from the snap-fit ​​groove 403. The fixing nut is rotated until the upper bracket of the axle housing is fixed (the fixing part 401 moves to the fixed position).

[0037] Please see Figure 6 Specifically, in an optional embodiment of this application, the second fixing member 4 includes a fixing rod 404 and a hinge rod 405. The fixing rod 404 is fixedly disposed on the mounting base 1. The end of the fixing rod 404 away from the mounting base 1 is hinged to the hinge rod 405. The hinge rod 405 is provided with the fixing part. When it is necessary to install the upper bracket of the axle housing, the hinge rod 405 is placed in the release position (the hinge rod 405 is raised to a vertical state, and the middle part of the upper bracket of the axle housing is installed from the hinge rod 405 into the fixing rod 404). Then, the hinge rod 405 is adjusted so that the hinge rod 405 is pressed tightly on the upper bracket of the axle housing. A fixing pin is detachably disposed between the hinge rod 405 and the fixing rod 404 for fixing the hinge rod 405.

[0038] Please see Figure 3 Specifically, in an optional embodiment of this application, the mounting base 1 is further provided with a support base 5 for supporting the upper bracket of the bridge housing. The support base 5 includes multiple support rods, which are evenly distributed on the mounting base 1, so that the upper bracket of the bridge housing is in a suspended state, which is more convenient for processing and avoids damage to the mounting base 1 when drilling.

[0039] Specifically, in an optional embodiment of this application, the mounting base 1 is further provided with a second positioning base 6 and a third fixing member 7. The second positioning base 6 and the third fixing member 7 are respectively located on opposite sides of the fixing gap, and the second positioning base 6 and the third fixing member 7 are respectively located on adjacent positions on both sides of the first fixing member 3. In this embodiment, the first positioning base 2 and the first fixing member 3 are respectively located in the front-back direction of the fixing gap, and the second positioning base 6 and the third fixing member 7 are respectively located in the left-right direction of the fixing gap, so that the bracket on the fixing bridge housing is more effective and stable.

[0040] Specifically, in an optional embodiment of this application, the mounting base 1 is provided with a plurality of fixing grooves 8 for fixing the mounting base 1. The plurality of fixing grooves 8 are respectively located at the edges around the mounting base 1. The mounting base 1 is installed and fixed by the plurality of fixing grooves 8, which makes it more stable.

[0041] Specifically, in an optional embodiment of this application, the second fixing member 4 has the same structure as the first fixing member 3. The first fixing member 3 includes a fixing seat and the adjusting part 301. The fixing seat is fixedly disposed on the mounting base 1. The fixing seat is provided with an adjusting hole for the adjusting part 301 of the mounting base 1. One end of the adjusting part 301 passes through the adjusting hole. The two ends of the adjusting part 301 are respectively provided with an adjusting handle and a fixing end. The adjusting hole is provided with a thread, and the adjusting part 301 is also provided with a thread. The adjusting part 301 and the adjusting hole are threadedly engaged. By rotating the adjusting handle, the adjusting part 301 is driven to move back and forth, which in turn drives the fixing end to move back and forth, thereby changing the size of the fixing gap and fixing or loosening the bracket on the bridge housing.

[0042] Specifically, in an optional embodiment of this application, the first positioning seat 2 is provided with a positioning block 201 protruding toward the first fixing member 3, and the positioning block 201 is fixedly disposed on the top of the first positioning seat 2.

[0043] Specifically, in an optional embodiment of this application, a reinforcing plate 202 is provided on the side of the first positioning seat 2 away from the positioning block 201. The reinforcing plate 202 makes the structure of the first positioning seat 2 more stable and improves its strength.

[0044] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A bracket fixing clamp for a bridge housing, characterized in that, include: Mounting base; A first positioning seat is fixedly mounted on the mounting base; A first fixing member is fixedly disposed on the mounting base. The first fixing member is disposed opposite to the mounting base. A fixing gap for mounting the bracket on the bridge housing is formed between the first fixing member and the first positioning base. An adjustment part for adjusting the size of the fixing gap is provided on the first fixing member. The second fixing member is fixedly disposed on the mounting base and is located between the first positioning base and the first fixing member. The second fastener has a fixing part, which has a fixing position for fixing the upper bracket of the axle housing and a release position for installing the upper bracket of the axle housing.

2. The bridge housing support fixing clamp according to claim 1, characterized in that: The second fastener includes a threaded rod and a fixing part. The threaded rod is fixedly mounted on the mounting base, and the fixing part is provided with a threaded hole. The fixing part is detachably mounted on the threaded rod through the threaded hole.

3. The bridge housing support fixing clamp according to claim 1, characterized in that: The second fastener includes a threaded rod, a fixing part, and a fixing nut. The threaded rod is fixedly mounted on the mounting base, the fixing part is provided with a locking groove for engaging the threaded rod, and the fixing nut is sleeved on the threaded rod.

4. The bridge housing support fixing clamp according to claim 1, characterized in that: The second fixing member includes a fixing rod and a hinge rod. The fixing rod is fixedly mounted on the mounting base. The end of the fixing rod away from the mounting base is hinged to the hinge rod. The fixing part is provided on the hinge rod.

5. A bridge housing support fixing clamp according to any one of claims 1-4, characterized in that: The mounting base is also provided with a support base for supporting the bracket on the bridge housing.

6. A bridge housing support fixing clamp according to any one of claims 1-4, characterized in that: The mounting base is also provided with a second positioning seat and a third fixing member. The second positioning seat and the third fixing member are respectively located on opposite sides of the fixing gap, and the second positioning seat and the third fixing member are respectively located on adjacent sides of the first fixing member.

7. A bridge housing support fixing clamp according to any one of claims 1-4, characterized in that: The mounting base is provided with a plurality of fixing grooves for fixing the mounting base, and the plurality of fixing grooves are respectively provided on the edge of the mounting base.

8. A bridge housing support fixing clamp according to any one of claims 1-4, characterized in that: The first fixing member includes a fixing base and the adjusting part. The fixing base is fixedly mounted on the mounting base. The fixing base is provided with an adjusting hole for mounting the adjusting part. One end of the adjusting part passes through the adjusting hole, and the two ends of the adjusting part are respectively provided with an adjusting handle and a fixing end.

9. A bridge housing support fixing clamp according to any one of claims 1-4, characterized in that: The first positioning seat is provided with a positioning block protruding toward the first fixing member, and the positioning block is fixedly installed on the top of the first positioning seat.

10. A bridge housing support fixing clamp according to claim 9, characterized in that: A reinforcing plate is provided on the side of the first positioning seat that is away from the positioning block.

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