Transmission housing vertical lathe fixture

Abstract

The utility model relates to the technical field of transmission housing processing. The utility model discloses a transmission housing vertical lathe clamp, including a workbench and a clamping assembly. The workbench includes a base and a support plate. The surface of the support plate is movably connected to the inside of the base. The clamping assembly includes a hydraulic cylinder, a plurality of first connecting blocks, a plurality of second connecting blocks and a plurality of clamping blocks. The utility model arranges structural components such as a workbench, a base, a support plate and a clamping assembly, places the transmission housing on the workbench, clamps and fixes the transmission housing through the clamping assembly, drives the plurality of clamping blocks to move synchronously through the synchronization assembly, adjusts the height of the transmission housing through the adjustment assembly, and prevents debris from falling into the first chute and the second chute through the baffle, thereby achieving the effect of conveniently clamping and fixing the transmission housing, and solving the problem that the process of fixing the transmission housing through a bolt clamp is time-consuming and labor-intensive, which affects the processing efficiency of the transmission housing.

Description

Technical Field

[0001] The utility model belongs to the technical field of transmission housing processing, in particular to a transmission housing vertical lathe clamp. Background Art

[0002] The transmission housing is an important part in the mechanical transmission system. It is usually used in transmission mechanisms such as gearboxes and differentials to support and fix transmission gears, bearings and other components, and protect the internal transmission mechanism from the external environment. In different transmission systems, the design and manufacturing of the transmission housing will have different requirements to adapt to different loads, speeds and precision requirements.

[0003] In the process of machining the transmission housing, it is necessary to perform end surface machining on the transmission housing, and a vertical lathe will be used. When the vertical lathe is used to machine the transmission housing, the transmission housing needs to be fixed. When the existing vertical lathe is used to fix the transmission housing, a bolt clamp is used to fix the transmission housing. Bolts to fix the transmission housing require a certain amount of time to assemble and tighten, which will prolong the assembly process and affect the machining efficiency. The problem with the above technology is that the process of fixing the transmission housing with a bolt clamp is time-consuming and labor-intensive, which affects the machining efficiency of the transmission housing. Summary of the invention

[0004] In view of the problems existing in the prior art, the utility model provides a transmission housing vertical lathe clamp which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a transmission housing vertical lathe fixture comprises a workbench and a clamping assembly, the workbench comprises a base and a support plate, the surface of the support plate is movably connected to the inside of the base, the clamping assembly comprises a hydraulic cylinder, a plurality of first connecting blocks, a plurality of second connecting blocks and a plurality of clamping blocks, the bottom of the hydraulic cylinder is fixedly connected to the front side of the top of the base, the bottoms of the plurality of first connecting blocks and the bottoms of the plurality of second connecting blocks are both movably connected to the top of the base, the front side of the first connecting block on the front side is fixedly connected to the rear side of the output end of the hydraulic cylinder, the sides of the plurality of clamping blocks close to the plurality of first connecting blocks are respectively fixedly connected to the opposite ends of the plurality of first connecting blocks, and the top of the base is provided with a plurality of synchronization assemblies;

[0006] The workbench is used to place the transmission housing;

[0007] The clamping assembly is used to clamp and fix the transmission housing;

[0008] The plurality of synchronous components are used to drive the plurality of clamping blocks to move synchronously.

[0009] In order to facilitate the adjustment of the height of the transmission housing, preferably, multiple first connecting blocks and multiple second connecting blocks are evenly distributed, multiple first sliding grooves and multiple second sliding grooves are opened on the top of the base, and are evenly distributed, and an adjustment component is provided at the bottom of the support plate, and the height of the support plate is adjusted by the adjustment component, thereby adjusting the position of the transmission housing.

[0010] In order to make multiple clamping blocks move synchronously, preferably, the synchronization component on the front side includes a sliding rod, a first connecting rod and a second connecting rod, the surface of the sliding rod is slidably connected to the inside of the first sliding groove on the front side, the bottom of the first connecting rod is fixedly connected to the top of the sliding rod, the bottom of the second connecting rod is fixedly connected to the top of the first connecting rod, the surface of the first connecting rod and the surface of the second connecting rod can be slidably connected to the inside of the first connecting block and the second connecting block, multiple first connecting blocks and multiple second connecting blocks are alternately distributed, and multiple synchronization components are located between the multiple first connecting blocks and the multiple second connecting blocks. The first connecting block drives the first connecting rod to move during movement, the first connecting rod drives the second connecting rod and the sliding rod to move during movement, and the second connecting rod drives the second connecting block to move during movement, thereby driving the multiple first connecting blocks and multiple second connecting blocks to move through multiple synchronization components.

[0011] In order to move the support plate, preferably, the adjusting assembly includes an adjusting motor, an adjusting sleeve and a connecting sleeve, the bottom of the adjusting motor is fixedly connected to the bottom of the base, the top of the adjusting sleeve is fixedly connected to the bottom of the support plate, the surface of the adjusting sleeve is threadedly connected to the inner part of the base, the top of the connecting sleeve is fixedly connected to the top of the inner part of the adjusting sleeve, the inner part of the connecting sleeve is slidingly connected to the surface of the output end of the adjusting motor, and by starting the adjusting motor, the output end of the adjusting motor drives the connecting sleeve to rotate, and the connecting sleeve drives the adjusting sleeve to rotate during the rotation process, and the adjusting sleeve moves upward during the rotation process, and the support plate is driven upward during the upward movement of the adjusting sleeve.

[0012] In order to ensure a stable connection between the connecting sleeve and the output end of the adjusting motor, preferably, a plurality of limit rods are fixedly connected to the surface of the output end of the adjusting motor, and the plurality of limit rods are evenly distributed. The surfaces of the plurality of limit rods are all slidably connected to the inside of the connecting sleeve. During the upward movement of the connecting sleeve, the plurality of limit rods slide inside the connecting sleeve, and the rotation of the output end of the adjusting motor drives the plurality of limit rods to rotate, and the rotation of the plurality of limit rods drives the connecting sleeve to rotate.

[0013] In order to prevent debris generated during the processing of the transmission housing from falling into the interior of the first chute and the second chute, preferably, a baffle is fixedly connected to the top of the base, and the surfaces of the plurality of first connecting blocks and the surfaces of the plurality of second connecting blocks are slidably connected to the interior of the baffle, so that the debris is blocked by the baffle, thereby preventing the debris from falling into the interior of the first chute and the second chute.

[0014] In order to keep the multiple first connecting blocks and the multiple second connecting blocks stable during the movement, preferably, the bottoms of the multiple first connecting blocks and the multiple second connecting blocks are fixedly connected with sliders, and the surfaces of the multiple sliders are slidably connected to the insides of the multiple second slide grooves. The moving directions of the multiple first connecting blocks and the multiple second connecting blocks are limited by the multiple sliders to prevent the multiple first connecting blocks and the multiple second connecting blocks from tilting during the movement, thereby keeping the multiple first connecting blocks and the multiple second connecting blocks stable in movement.

[0015] The utility model arranges structural components such as a workbench, a base, a support plate and a clamping assembly, places a transmission housing on the workbench, clamps and fixes the transmission housing through the clamping assembly, drives multiple clamping blocks to move synchronously through a synchronization assembly, adjusts the height of the transmission housing through an adjustment assembly, and prevents debris from falling into the first slide groove and the second slide groove through a baffle, thereby achieving the effect of conveniently clamping and fixing the transmission housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the clamping assembly in the expanded state provided by the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a clamping assembly and a synchronization assembly provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure inside the base provided by the embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the adjustment component provided by the embodiment of the utility model.

[0021] In the figure: 1. workbench; 101. base; 102. support plate; 2. clamping assembly; 201. hydraulic cylinder; 202. first connecting block; 203. second connecting block; 204. clamping block; 3. synchronization assembly; 301. slide rod; 302. first connecting rod; 303. second connecting rod; 4. first slide groove; 5. second slide groove; 6. adjustment assembly; 601. adjustment motor; 602. adjustment sleeve; 603. connecting sleeve; 7. limit rod; 8. baffle; 9. slider. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, the transmission housing vertical lathe fixture provided by the embodiment of the utility model includes a workbench 1 and a clamping assembly 2, the workbench 1 includes a base 101 and a support plate 102, the surface of the support plate 102 is movably connected to the inside of the base 101, the clamping assembly 2 includes a hydraulic cylinder 201, a plurality of first connecting blocks 202, a plurality of second connecting blocks 203 and a plurality of clamping blocks 204, the bottom of the hydraulic cylinder 201 is fixedly connected to the front side of the top of the base 101, the bottoms of the plurality of first connecting blocks 202 and the bottoms of the plurality of second connecting blocks 203 are both movably connected to the top of the base 101, the front side of the front first connecting block 202 is fixedly connected to the rear side of the output end of the hydraulic cylinder 201, and the plurality of clamping blocks 204 are respectively connected to the plurality of second connecting blocks 203 on one side close to the plurality of first connecting blocks 202. The opposite ends of a connecting block 202 are fixedly connected, and a plurality of synchronization components 3 are arranged on the top of the base 101; the workbench 1 is used to place the transmission housing; the clamping component 2 is used to clamp and fix the transmission housing; the plurality of synchronization components 3 are used to drive the plurality of clamping blocks 204 to move synchronously. In order to facilitate the adjustment of the height of the transmission housing, the plurality of first connecting blocks 202 and the plurality of second connecting blocks 203 are evenly distributed. The top of the base 101 is provided with a plurality of first slide grooves 4 and a plurality of second slide grooves 5, which are evenly distributed. The bottom of the support plate 102 is provided with an adjustment component 6. The height of the support plate 102 is adjusted by the adjustment component 6, so as to adjust the position of the transmission housing. In order to make the plurality of clamping blocks 204 move synchronously, the front synchronization component 3 includes a slide bar 301, a first connecting rod 303, and a plurality of second connecting rods 304. 02 and the second connecting rod 303, the surface of the sliding rod 301 is slidably connected to the inside of the first sliding groove 4 on the front side, the bottom of the first connecting rod 302 is fixedly connected to the top of the sliding rod 301, the bottom of the second connecting rod 303 is fixedly connected to the top of the first connecting rod 302, the surface of the first connecting rod 302 and the surface of the second connecting rod 303 can be slidably connected to the inside of the first connecting block 202 and the second connecting block 203, multiple first connecting blocks 202 and multiple second connecting blocks 203 are alternately distributed, and multiple synchronization components 3 are located between multiple first connecting blocks 202 and multiple second connecting blocks 203. The movement of the first connecting block 202 drives the first connecting rod 302 to move, and the movement of the first connecting rod 302 drives the second connecting rod 30 3 and the slide rod 301 move, and the second connecting rod 303 moves in the process of moving, thereby driving the multiple first connecting blocks 202 and the multiple second connecting blocks 203 to move through the multiple synchronization components 3. In order to move the support plate 102, the adjustment component 6 includes an adjustment motor 601, an adjustment sleeve 602 and a connecting sleeve 603. The bottom of the adjustment motor 601 is fixedly connected to the bottom of the base 101, the top of the adjustment sleeve 602 is fixedly connected to the bottom of the support plate 102, the surface of the adjustment sleeve 602 is threadedly connected to the inside of the base 101, the top of the connecting sleeve 603 is fixedly connected to the top of the inside of the adjustment sleeve 602, and the inside of the connecting sleeve 603 is slidably connected to the surface of the output end of the adjustment motor 601.By starting the adjusting motor 601, the output end of the adjusting motor 601 drives the connecting sleeve 603 to rotate, and the connecting sleeve 603 drives the adjusting sleeve 602 to rotate during the rotation, and the adjusting sleeve 602 moves upward during the rotation, and the supporting plate 102 moves upward during the upward movement of the adjusting sleeve 602. In order to ensure the stable connection between the connecting sleeve 603 and the output end of the adjusting motor 601, a plurality of limit rods 7 are fixedly connected to the surface of the output end of the adjusting motor 601, and the plurality of limit rods 7 are evenly distributed. The surfaces of the plurality of limit rods 7 are all slidably connected to the inside of the connecting sleeve 603. During the upward movement of the connecting sleeve 603, the plurality of limit rods 7 slide inside the connecting sleeve 603. During the rotation of the output end of the adjusting motor 601, the plurality of limit rods 7 are driven to rotate, and during the rotation of the plurality of limit rods 7, the connecting sleeve 603 is driven to rotate. In order to prevent the debris generated during the processing of the transmission housing from falling into the first Inside the first slide groove 4 and the second slide groove 5, the top of the base 101 is fixedly connected with a baffle 8, and the surfaces of the plurality of first connection blocks 202 and the surfaces of the plurality of second connection blocks 203 are both slidably connected with the inside of the baffle 8. The baffle 8 blocks the debris, thereby preventing the debris from falling into the first slide groove 4 and the second slide groove 5. In order to keep the plurality of first connection blocks 202 and the plurality of second connection blocks 203 stable during the movement, the bottom of the plurality of first connection blocks 202 and the bottom of the plurality of second connection blocks 203 are fixedly connected with sliders 9, and the surfaces of the plurality of sliders 9 are both slidably connected with the inside of the plurality of second slide grooves 5. The moving directions of the plurality of first connection blocks 202 and the plurality of second connection blocks 203 are limited by the plurality of sliders 9, thereby preventing the plurality of first connection blocks 202 and the plurality of second connection blocks 203 from tilting during the movement, thereby keeping the plurality of first connection blocks 202 and the plurality of second connection blocks 203 stable in movement.

[0025] When the transmission housing needs to be clamped and fixed, the transmission housing is placed on the top of the support plate 102, and the adjusting motor 601 is started. The output end of the adjusting motor 601 drives the connecting sleeve 603 to rotate, and the connecting sleeve 603 drives the adjusting sleeve 602 to rotate during the rotation. The adjusting sleeve 602 moves upward during the rotation, and the supporting plate 102 moves upward during the upward movement of the adjusting sleeve 602, so that the transmission housing is aligned with the multiple clamping blocks 204, and the hydraulic cylinder 201 is started. The output end of the hydraulic cylinder 201 drives the first connecting block 202 on the front side. Moving backward, the first connecting block 202 drives the first connecting rod 302 to move during its movement, and the first connecting rod 302 drives the second connecting rod 303 and the sliding rod 301 to move during its movement, and the second connecting rod 303 drives the second connecting block 203 to move during its movement, thereby driving multiple first connecting blocks 202 and multiple second connecting blocks 203 to move through multiple synchronization components 3, and driving multiple clamping blocks 204 to move during the movement of multiple first connecting blocks 202, and multiple clamping blocks 204 are all in contact with the transmission housing and clamp and fix the transmission housing.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A transmission housing vertical lathe fixture, comprising a workbench (1) and a clamping assembly (2), characterized in that: The workbench (1) comprises a base (101) and a support plate (102); the surface of the support plate (102) is movably connected to the inside of the base (101); the clamping assembly (2) comprises a hydraulic cylinder (201), a plurality of first connecting blocks (202), a plurality of second connecting blocks (203) and a plurality of clamping blocks (204); the bottom of the hydraulic cylinder (201) is fixedly connected to the front side of the top of the base (101); the bottoms of the plurality of first connecting blocks (202) and the bottoms of the plurality of second connecting blocks (203) are both movably connected to the top of the base (101); the front side of the first connecting block (202) is fixedly connected to the rear side of the output end of the hydraulic cylinder (201); the sides of the plurality of clamping blocks (204) close to the plurality of first connecting blocks (202) are respectively fixedly connected to the opposite ends of the plurality of first connecting blocks (202); and a plurality of synchronization assemblies (3) are arranged on the top of the base (101); The workbench (1) is used for placing a transmission housing; The clamping assembly (2) is used to clamp and fix the transmission housing; The plurality of synchronization components (3) are used to drive the plurality of clamping blocks (204) to move synchronously.

2. The transmission housing vertical lathe fixture according to claim 1, characterized in that: The plurality of first connection blocks (202) and the plurality of second connection blocks (203) are evenly distributed, the top of the base (101) is provided with a plurality of first slide grooves (4) and a plurality of second slide grooves (5) which are evenly distributed, and the bottom of the support plate (102) is provided with an adjustment component (6).

3. The transmission housing vertical lathe fixture according to claim 2, characterized in that: The front side synchronization component (3) comprises a sliding rod (301), a first connecting rod (302) and a second connecting rod (303); the surface of the sliding rod (301) is slidably connected to the inside of the first sliding groove (4) on the front side; the bottom of the first connecting rod (302) is fixedly connected to the top of the sliding rod (301); the bottom of the second connecting rod (303) is fixedly connected to the top of the first connecting rod (302); and the surface of the first connecting rod (302) and the surface of the second connecting rod (303) can both be slidably connected to the inside of the first connecting block (202) and the second connecting block (203).

4. The transmission housing vertical lathe fixture according to claim 2, characterized in that: The adjustment assembly (6) comprises an adjustment motor (601), an adjustment sleeve (602) and a connecting sleeve (603); the bottom of the adjustment motor (601) is fixedly connected to the bottom of the interior of the base (101); the top of the adjustment sleeve (602) is fixedly connected to the bottom of the support plate (102); the surface of the adjustment sleeve (602) is threadedly connected to the interior of the base (101); the top of the connecting sleeve (603) is fixedly connected to the top of the interior of the adjustment sleeve (602); and the interior of the connecting sleeve (603) is slidably connected to the surface of the output end of the adjustment motor (601).

5. The transmission housing vertical lathe fixture according to claim 4, characterized in that: A plurality of limit rods (7) are fixedly connected to the surface of the output end of the regulating motor (601), the plurality of limit rods (7) are evenly distributed, and the surfaces of the plurality of limit rods (7) are all slidably connected to the interior of the connecting sleeve (603).

6. The transmission housing vertical lathe fixture according to claim 1, characterized in that: A baffle (8) is fixedly connected to the top of the base (101), and surfaces of the plurality of first connection blocks (202) and surfaces of the plurality of second connection blocks (203) are both slidably connected to the inside of the baffle (8).

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