Transmission shaft shifting fork machining tool

Abstract

The utility model relates to the technical field of transmission shaft shifting fork fixing tools, and discloses a transmission shaft shifting fork machining tool which comprises a workbench, adjusting frames located on the two sides of the top of the workbench and a movable block located at one end of the interior of the workbench. Second movable grooves are formed in the two sides of the other end of the interior of the workbench; the third movable groove is formed in the other end in the workbench. One end of the transmission shaft shifting fork can be fixed through the fixing shaft, the movable block and the fixing shaft can be adjusted front and back through the second adjusting screw rod, the L-shaped pressing block can be adjusted up and down through the first adjusting screw rod, the lifting block, the limiting block and the supporting rod, and therefore the transmission shaft shifting fork can be pressed conveniently; and the two sets of adjusting frames can be oppositely adjusted through the two-way screw rod and the limiting rod, transmission shaft shifting forks of different models can be conveniently and rapidly clamped and fixed, and the clamping efficiency of the tool on the transmission shaft shifting forks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission shaft fork fixing tooling, in particular to a transmission shaft fork processing tooling. Background Art

[0002] A car is made up of a variety of parts, among which the drive shaft fork is one of the car parts. Before the drive shaft fork is processed, it needs to be clamped and fixed by tooling to facilitate subsequent processing such as drilling, grinding and chamfering.

[0003] Application No. CN201720829251.X discloses a drive shaft fork processing tool, including a base plate, a first positioning module is provided on the left half of the upper surface of the base plate, and a second positioning module is symmetrically provided on the right half, and a guide block is provided between the first positioning module and the second positioning module... The utility model has the advantages of simple structure, low manufacturing cost, easy use and good processing quality; this processing tool adopts a complex mechanical structure to clamp and fix the drive shaft fork. During use, due to the complex structure of the tool, complex adjustments are required to clamp and fix the drive shaft fork, resulting in poor use of the tool and inconvenience in using the drive shaft fork. Utility Model Content

[0004] The purpose of the utility model is to provide a transmission shaft fork processing tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a transmission shaft fork processing tool, comprising a workbench, adjustment frames located on both sides of the top of the workbench, and a movable block located at one end of the workbench, wherein the workbench comprises:

[0006] A movable groove 1 is arranged at one end of the workbench, and movable grooves 2 are arranged on both sides of the other end of the workbench;

[0007] A movable slot three is arranged at the other end of the inside of the workbench.

[0008] Preferably, the interior of the two groups of movable grooves 2 are both provided with limit rods that penetrate into the interior of the adjusting frame, the interior of the movable groove 1 is provided with a bidirectional screw that penetrates into the interior of the adjusting frame, one side of the two groups of adjusting frames is provided with an L-shaped clamping block, the interior of the adjusting frame is provided with multiple groups of empty grooves, both ends of one side of the L-shaped clamping block are provided with limit blocks that penetrate into the empty grooves, the empty grooves are provided with support rods that penetrate into the interior of the limit blocks, a lifting block that penetrates into the empty groove is provided at the middle position of one side of the L-shaped clamping block, and the top of the adjusting frame is provided with an adjusting screw 1 that penetrates into the interior of the lifting block.

[0009] Preferably, a fixed shaft is provided at a middle position of the top of the movable block, and an adjusting screw rod 2 penetrating into the interior of the movable block is provided inside the movable groove 3.

[0010] Preferably, both groups of the adjustment frames are in a "U"-shaped structure, support legs are provided at the four corners of the bottom of the workbench, and anti-slip pads are provided at the bottom of the support legs.

[0011] Preferably, a limiting hole is provided at one end of the adjustment frame, and a limiting rod penetrates into the limiting hole, and the adjustment frame is slidably connected to the limiting rod via the limiting hole.

[0012] Preferably, the other ends of the two groups of adjustment frames are both provided with threaded holes matching the bidirectional screws, and the two groups of adjustment frames are threadedly connected to the bidirectional screws through the threaded holes.

[0013] Preferably, a bearing is provided on one side inside the movable groove 2, and one end of the bidirectional screw penetrates into the bearing, a movable hole is provided inside the limit block, and the support rod penetrates into the movable hole.

[0014] Preferably, a threaded hole matching the adjusting screw rod 1 is arranged inside the lifting block, a bearing is arranged at the bottom end inside the empty slot, and the bottom end of the adjusting screw rod 1 passes through the inside of the bearing.

[0015] Preferably, the bottom end of the fixed shaft is welded to the top end of the movable block, and the movable block is movably connected to the workbench via a movable slot three.

[0016] Preferably, a bearing is provided at one end inside the movable groove three, and one end of the adjusting screw rod two passes through the inside of the bearing, and a threaded hole matching the adjusting screw rod two is provided inside the movable block.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can fix one end of the transmission shaft fork through a fixed shaft, and can adjust the movable block and the fixed shaft forward and backward through an adjusting screw rod 2, and can adjust the L-shaped clamping block up and down through an adjusting screw rod 1, a lifting block, a limit block and a support rod, so that the transmission shaft fork can be clamped, and two sets of adjustment frames can be adjusted toward each other through a bidirectional screw and a limit rod, so that transmission shaft forks of different models can be clamped and fixed quickly, thereby improving the clamping efficiency of the tooling for the transmission shaft fork. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial structural schematic diagram of the utility model.

[0022] Figure 3 It is a top view of the utility model.

[0023] In the figure: 1. workbench; 101. movable slot one; 102. movable slot two; 103. movable slot three; 2. adjustment frame; 201. limit rod; 202. bidirectional screw; 203. L-shaped clamping block; 204. empty slot; 205. limit block; 206. support rod; 207. lifting block; 208. adjusting screw one; 3. movable block; 301. fixed shaft; 302. adjusting screw two. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3 The utility model provides a transmission shaft fork processing tooling embodiment: a transmission shaft fork processing tooling, including a workbench 1, adjustment frames 2 located on both sides of the top of the workbench 1 and a movable block 3 located at one end of the workbench 1, the workbench 1 includes: a movable groove 101 arranged at one end of the workbench 1, and movable grooves 2 102 are arranged on both sides of the other end of the workbench 1; and a movable groove 3 103 is arranged at the other end of the workbench 1.

[0029] Please refer to Figure 2 and Figure 3 The inside of the two sets of movable grooves 102 are both provided with limit rods 201 that penetrate into the inside of the adjustment frame 2. The limit rods 201 make the adjustment of the two sets of adjustment frames 2 more stable. The inside of the movable groove 101 is provided with a bidirectional screw 202 that penetrates into the inside of the adjustment frame 2 to achieve the adjustment of the two sets of adjustment frames 2 in the opposite direction. One side of the two sets of adjustment frames 2 is provided with an L-shaped clamping block 203. The inside of the adjustment frame 2 is provided with multiple groups of empty grooves 204. Both ends of one side of the L-shaped clamping block 203 are provided with limit blocks 205 that penetrate into the inside of the empty groove 204. The empty groove 204 A support rod 206 is provided inside the limit block 205, and the L-shaped clamping block 203 can be stably adjusted up and down through the limit block 205 and the support rod 206. A lifting block 207 that penetrates into the empty slot 204 is provided at the middle position of one side of the L-shaped clamping block 203, and an adjusting screw 208 that penetrates into the lifting block 207 is provided on the top of the adjusting frame 2. Through the cooperation of the adjusting screw 208 and the lifting block 207, the L-shaped clamping block 203 can be driven to be adjusted up and down, and the pressing and fixing effect of the transmission shaft fork is better.

[0030] Please refer to Figure 1 and Figure 3 A fixed shaft 301 is provided at the middle position of the top of the movable block 3, and one end of the transmission shaft fork can be fixed by the fixed shaft 301. An adjusting screw 2 302 is provided inside the movable groove 3 103 and penetrates into the movable block 3. The movable block 3 and the fixed shaft 301 can be adjusted forward and backward, so as to adjust the fixed position of the transmission shaft fork. Both sets of adjustment frames 2 are in a "U"-shaped structure. Support legs are provided at the four corners of the bottom of the workbench 1, and anti-slip pads are provided at the bottom of the support legs to play a supporting role and improve the stability of the tooling.

[0031] Please refer to Figure 2 and Figure 3 , one end of the adjustment frame 2 is provided with a limit hole, and the limit rod 201 passes through the limit hole, the adjustment frame 2 is slidably connected with the limit rod 201 through the limit hole, and the adjustment frame 2 and the limit rod 201 can slide through the limit hole, so that the adjustment of the two groups of adjustment frames 2 is more stable, and the other ends of the two groups of adjustment frames 2 are provided with threaded holes matching the bidirectional screw rod 202, and the two groups of adjustment frames 2 are threadedly connected with the bidirectional screw rod 202 through the threaded holes, which plays the effect of limit adjustment, and realizes the adjustment of the two groups of adjustment frames 2 towards each other, and a bearing is provided on one side of the movable groove 102, and one end of the bidirectional screw rod 202 It penetrates into the bearing to make the rotation of the bidirectional screw 202 more stable; the limit block 205 is provided with a movable hole inside, and the support rod 206 penetrates into the movable hole, through which the limit block 205 and the support rod 206 can be moved, so that the up and down adjustment of the L-shaped clamping block 203 is more stable; the lifting block 207 is provided with a threaded hole matching the adjusting screw 208 inside, so that the L-shaped clamping block 203 can be adjusted up and down; the bottom end of the empty slot 204 is provided with a bearing, and the bottom end of the adjusting screw 208 penetrates into the bearing, so that the adjustment of the adjusting screw 208 is more stable.

[0032] Please refer to Figure 1 and Figure 3 The bottom end of the fixed shaft 301 is welded to the top of the movable block 3, and the movable block 3 is movably connected to the workbench 1 through the movable groove three 103. The movable block 3 and the workbench 1 can be moved through the movable groove three 103. A bearing is provided at one end inside the movable groove three 103, and one end of the adjusting screw rod 2 302 passes through the inside of the bearing. The bearing makes the rotation of the adjusting screw rod 2 302 more stable. A threaded hole matching the adjusting screw rod 2 302 is provided inside the movable block 3, which plays a role of limit adjustment and realizes the front and rear adjustment of the movable block 3.

[0033] Working principle: Before using the utility model, the tooling is moved to the use position. When in use, one end of the transmission shaft fork is sleeved on the fixed shaft 301 through the through hole of the transmission shaft fork, and the rotating handle is manually turned to rotate the bidirectional screw 202. The threaded holes inside the two sets of adjustment frames 2 cooperate with the bidirectional screw 202 to achieve the adjustment of the two sets of adjustment frames 2 towards each other. The limit rod 201 makes the adjustment of the two sets of adjustment frames 2 more stable, and the two sides of the transmission shaft fork can be clamped. The adjusting screw 208 is manually turned, and the adjusting screw 208 cooperates with the threaded hole inside the lifting block 207 to adjust the L-shaped The clamping block 203 is adjusted up and down, and the up and down adjustment of the L-shaped clamping block 203 is made more stable through the limit block 205 and the support rod 206, so that the L-shaped clamping block 203 is clamped on both sides of the transmission shaft fork, and the adjusting screw 2 302 is manually turned to rotate, and the adjusting screw 2 302 cooperates with the threaded hole inside the movable block 3 to drive the fixed shaft 301 to be adjusted forward and backward, so that the transmission shaft fork can be adjusted to between the two groups of L-shaped clamping blocks 203, and different types of transmission shaft forks can be clamped and fixed, which is convenient for quick clamping of the transmission shaft fork, and improves the clamping efficiency of the tooling for the transmission shaft fork.

[0034] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A tool for processing a transmission shaft fork, characterized in that: The invention comprises a workbench (1), adjustment frames (2) located at both sides of the top of the workbench (1), and a movable block (3) located at one end inside the workbench (1), wherein the workbench (1) comprises: A movable groove (101) is arranged at one end of the workbench (1), and movable grooves (102) are arranged on both sides of the other end of the workbench (1); A movable groove three (103) is arranged at the other end inside the workbench (1).

2. A transmission shaft fork processing tool according to claim 1, characterized in that: The inside of the two groups of movable grooves (102) are both provided with a limit rod (201) penetrating into the inside of the adjustment frame (2); the inside of the movable groove (101) is provided with a bidirectional screw (202) penetrating into the inside of the adjustment frame (2); one side of the two groups of adjustment frames (2) is provided with an L-shaped clamping block (203); the inside of the adjustment frame (2) is provided with a plurality of empty grooves (204); both ends of one side of the L-shaped clamping block (203) are provided with a limit block (205) penetrating into the inside of the empty groove (204); the inside of the empty groove (204) is provided with a support rod (206) penetrating into the inside of the limit block (205); a lifting block (207) penetrating into the inside of the empty groove (204) is provided at the middle position of one side of the L-shaped clamping block (203); and the top of the adjustment frame (2) is provided with an adjusting screw (208) penetrating into the inside of the lifting block (207).

3. The transmission shaft fork processing tool according to claim 1, characterized in that: A fixed shaft (301) is arranged at the middle position of the top of the movable block (3), and an adjusting screw rod (302) penetrating into the movable block (3) is arranged inside the movable groove (103).

4. The transmission shaft fork processing tool according to claim 1, characterized in that: The two groups of adjustment frames (2) are both U-shaped structures, and support legs are arranged at the four corners of the bottom of the workbench (1), and anti-slip pads are arranged at the bottom of the support legs.

5. The transmission shaft fork processing tool according to claim 2, characterized in that: One end of the adjustment frame (2) is provided with a limiting hole, and the limiting rod (201) penetrates into the limiting hole, and the adjustment frame (2) is slidably connected to the limiting rod (201) via the limiting hole.

6. A transmission shaft fork processing tool according to claim 2, characterized in that: The other ends of the two sets of adjustment frames (2) are both provided with threaded holes matching the bidirectional screw rod (202), and the two sets of adjustment frames (2) are threadedly connected to the bidirectional screw rod (202) via the threaded holes.

7. The transmission shaft fork processing tool according to claim 2, characterized in that: A bearing is provided on one side inside the movable groove 2 (102), and one end of the bidirectional screw (202) penetrates into the bearing; a movable hole is provided inside the limit block (205), and the support rod (206) penetrates into the movable hole.

8. The transmission shaft fork processing tool according to claim 2, characterized in that: The lifting block (207) is provided with a threaded hole matching the adjusting screw rod 1 (208) inside, the bottom end of the empty slot (204) is provided with a bearing, and the bottom end of the adjusting screw rod 1 (208) penetrates into the bearing.

9. The transmission shaft fork processing tool according to claim 3, characterized in that: The bottom end of the fixed shaft (301) is welded to the top end of the movable block (3), and the movable block (3) is movably connected to the workbench (1) via a movable groove three (103).

10. The transmission shaft fork processing tool according to claim 3, characterized in that: A bearing is arranged at one end inside the movable groove three (103), and one end of the adjusting screw rod two (302) penetrates into the bearing, and a threaded hole matching the adjusting screw rod two (302) is arranged inside the movable block (3).

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