Automobile forge piece machining clamp

Abstract

The utility model discloses an automobile forge piece machining clamp, which relates to the technical field of automobile forge pieces and comprises a placing platform. Limiting sliding grooves are formed in the two sides of the surface of the upper end of the containing platform, supporting vertical plates are arranged at the four corners of the surface of the upper end of the containing platform, bidirectional threaded transmission rods are spirally installed on the surfaces of the supporting vertical plates, and driving motors are installed on the surfaces of the front ends of the bidirectional threaded transmission rods. The automobile forge piece machining clamp comprises a bidirectional threaded transmission rod, a limiting sliding groove is formed in the surface of the bidirectional threaded transmission rod, a sliding seat is spirally installed on the surface of the bidirectional threaded transmission rod, the sliding seat is in sliding connection with the surface of the inner wall of the limiting sliding groove, and a hydraulic push rod is installed on the surface of the upper end of the sliding seat. The positions of the limiting clamping plates can be adjusted according to the sizes of the automobile forgings, follow-up machining is carried out after clamping and limiting are carried out on the automobile forgings, through the arrangement, the applicability of the clamp is improved, and the automobile forgings of different sizes can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile forgings, in particular to an automobile forging processing fixture. Background Art

[0002] Auto parts are the various units that make up the whole car and are a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market for auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly. When processing automobile forgings, clamps are needed. At present, most of the clamps on the market are clamped by manual rotating machinery, which not only increases the labor of workers and reduces processing efficiency, but also makes the workbench inconvenient to move and inconvenient for people to use. For this reason, we propose a clamp for processing automobile forgings.

[0003] For example, the patent document with application number 202221036814.7 discloses an automobile forging processing fixture. The utility model discloses an automobile forging processing fixture, which relates to the field of automobile forging technology, including a placement plate and a clamping assembly; the placement plate: a control switch group is installed on the upper side, an extrusion assembly is installed in the middle of the lower side of the placement plate, and two corresponding support assemblies are installed on the lower side of the placement plate; the clamping assembly: includes a mounting frame, a connecting plate, a torsion spring and a clamping plate, two corresponding mounting frames are fixed on the upper side of the placement plate, and the mounting frames are provided with a plurality of support assemblies. A connecting plate is provided inside, and a rotating hole is opened on the front side surface of the connecting plate. A rotating shaft is rotatably connected to the inside of the rotating hole, and the rotating shaft is rotatably connected to the inside of the mounting frame. Two corresponding torsion springs are sleeved on the circumferential surface of the rotating shaft, and one end of the two torsion springs is respectively fixed on the front and rear sides of the connecting plate, which can clamp the forgings very conveniently and can be moved very conveniently. However, this automobile forging processing fixture can only fix automobile forgings of a specified size for processing. If other models of automobile forgings are to be fixed and clamped, different fixtures need to be replaced.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a fixture for processing automobile forgings is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a fixture for machining automobile forgings to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile forging processing fixture, comprising a placing platform, limiting slide grooves are provided on both sides of the upper end surface of the placing platform, and supporting vertical plates are provided at the four corners of the upper end surface of the placing platform, a two-way threaded transmission rod is spirally installed on the surface of the supporting vertical plate, and a driving motor is installed on the front end surface of the two-way threaded transmission rod, a sliding seat is spirally installed on the surface of the two-way threaded transmission rod, and the sliding seat and the inner wall surface of the limiting slide groove are arranged to be slidably connected, a hydraulic push rod is installed on the upper end surface of the sliding seat, and a limiting splint is provided on the front end surface of the hydraulic push rod.

[0007] Preferably, the four corners of the front end surface of the limiting clamp are slidably mounted with limiting sliding rods, and the front end surface of the limiting sliding rod is provided with a limiting plate.

[0008] Preferably, a contact plate is installed on the rear end surface of the limiting sliding rod, and a groove is provided on the surface of the contact plate.

[0009] Preferably, a buffer spring is provided on the outer surface of the front end of the limiting slide rod, and a fixed connection is provided between the front end of the buffer spring and the limiting plate.

[0010] Preferably, a rotating plate is provided on the lower end surface of the placement platform, and a rotating rod is provided on the surface of the rotating plate.

[0011] Preferably, rotating seats are rotatably mounted on the outer surfaces of both ends of the rotating rod, and an electric lifting rod is provided on the lower end surface of the rotating seat.

[0012] Preferably, a base is provided on the lower end surface of the electric lifting rod, and a servo controller is provided on one side surface of the base.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model comprises a placement platform, a limiting slide, a supporting vertical plate, a bidirectional threaded transmission rod, a drive motor, a sliding seat, a hydraulic push rod, and a limiting clamping plate. The bidirectional threaded transmission rod can be used to adjust the position of the limiting clamping plate according to the size of the automotive forging, thereby clamping and limiting the forging for subsequent processing. This arrangement improves the applicability of the fixture and can clamp and fix automotive forgings of different sizes.

[0015] 2. The utility model can reduce the extrusion of the contact plate on the automobile forging by the arrangement of the limit slide bar, the contact plate, the limit plate and the buffer spring, and avoid indentations on the surface of the automobile forging during the processing;

[0016] 3. The utility model arranges a base, a servo controller, an electric lifting rod, a rotating seat, a rotating rod and a rotating plate. Through the arrangement of the electric lifting rod, the servo controller can be used to control the electric lifting rod to move up and down, thereby adjusting the height of the placement platform, thereby facilitating the processing of automobile forgings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping device of the utility model;

[0019] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0020] Figure 4 This is a schematic diagram of the structure of the lifting base of the utility model.

[0021] In the figure: 1. Placement platform; 101. Limiting slide; 102. Support vertical plate; 2. Bidirectional threaded transmission rod; 201. Drive motor; 202. Sliding seat; 203. Hydraulic push rod; 204. Limiting splint; 3. Limiting slide; 301. Contact plate; 302. Limiting plate; 303. Buffer spring; 4. Placement base; 401. Servo controller; 402. Electric lifting rod; 403. Rotating seat; 404. Rotating rod; 405. Rotating plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1-Figure 2 As shown, a fixture for processing automobile forgings includes a placing platform 1, and limiting slide grooves 101 are provided on both sides of the upper end surface of the placing platform 1, and supporting vertical plates 102 are provided at the four corners of the upper end surface of the placing platform 1, and a two-way threaded transmission rod 2 is spirally installed on the surface of the supporting vertical plate 102, and a driving motor 201 is installed on the front end surface of the two-way threaded transmission rod 2. The advantage of this arrangement is that through the arrangement of the two-way threaded transmission rod 2, the position of the limiting clamp 204 can be adjusted according to the size of the automobile forging to clamp and limit it for subsequent processing. This arrangement improves the applicability of the fixture, and automobile forgings of different sizes can be clamped and fixed.

[0024] Furthermore, a sliding seat 202 is spirally installed on the surface of the bidirectional threaded transmission rod 2, and the sliding seat 202 is set to be in sliding connection with the inner wall surface of the limiting slide groove 101. The advantage of this setting is that the sliding direction of the sliding seat 202 can be limited by the setting of the limiting slide groove 101 to ensure stability during sliding.

[0025] Furthermore, a hydraulic push rod 203 is installed on the upper end surface of the sliding seat 202, and a limiting clamp 204 is provided on the front end surface of the hydraulic push rod 203. The advantage of this arrangement is that the limiting clamp 204 can be pushed by the arrangement of the hydraulic push rod 203 to fix and clamp the automobile forgings.

[0026] like Figure 3-Figure 4 As shown, the limiting slide bar 3 is slidably installed at the four corners of the front end surface of the limiting clamp 204, and the front end surface of the limiting slide bar 3 is provided with a limiting plate 302, and the rear end surface of the limiting slide bar 3 is installed with a contact plate 301, and the surface of the contact plate 301 is provided with a groove. The advantage of this arrangement is that through the arrangement of the contact plate 301, it can contact the surface of the automobile forging, and through the arrangement of the limiting slide bar 3, the sliding direction of the contact plate 301 can be limited.

[0027] Furthermore, a buffer spring 303 is provided on the outer surface of the front end of the limiting slide rod 3, and the front end of the buffer spring 303 is set to be fixedly connected to the limiting plate 302. The advantage of this setting is that through the setting of the buffer spring 303, the extrusion of the contact plate 301 on the automobile forging can be reduced through buffering, thereby avoiding indentations on the surface of the automobile forging during the processing process.

[0028] Furthermore, a rotating plate 405 is provided on the lower end surface of the placement platform 1, and a rotating rod 404 is provided on the surface of the rotating plate 405. The advantage of this arrangement is that the placement platform 1 can be controlled to adjust its angle through the arrangement of the rotating rod 404.

[0029] Furthermore, a rotating seat 403 is rotatably installed on the outer surfaces of both ends of the rotating rod 404, and an electric lifting rod 402 is provided on the lower end surface of the rotating seat 403. The lower end surface of the electric lifting rod 402 is provided with a placement base 4, and a servo controller 401 is provided on one side surface of the placement base 4. The advantage of this setting is that through the setting of the electric lifting rod 402, the electric lifting rod 402 can be controlled by the servo controller 401 to rise and fall, and the height of the placement platform 1 can be adjusted, which is convenient for the processing of automobile forgings.

[0030] Working Principle: When using this automotive forging processing fixture, first, after placing the automotive forging on the upper surface of the placement platform 1, the drive motor 201 is activated to rotate the bidirectional threaded transmission rod 2, which drives the surface sliding seat 202 to slide along the limiting slide 101 to position the automotive forging. After activating the hydraulic push rod 203 to drive the limiting clamping plate 204 forward, the contact plate 301 contacts the automotive forging, clamping it and then processing. When the tilt angle of the placement platform 1 needs to be controlled, the servo controller 401 controls the electric lifting rod 402 for height adjustment. By adjusting the height of the electric lifting rod 402, the placement platform 1 is rotated along the rotating seat 403 via the rotating rod 404 to adjust the angle. This is the working principle of this automotive forging processing fixture.

Claims

1. A fixture for machining automobile forgings, comprising a placement platform (1), characterized in that: The upper surface of the placing platform (1) is provided with limited slots (101) on both sides, and the four corners of the upper surface of the placing platform (1) are provided with support vertical plates (102), the surface of the support vertical plates (102) is spirally mounted with a bidirectional threaded transmission rod (2), and the front end surface of the bidirectional threaded transmission rod (2) is mounted with a driving motor (201), the surface of the bidirectional threaded transmission rod (2) is spirally mounted with a sliding seat (202), and the sliding seat (202) and the inner wall surface of the limited slot (101) are arranged to be in sliding connection, the upper surface of the sliding seat (202) is mounted with a hydraulic push rod (203), and the front end surface of the hydraulic push rod (203) is provided with a limited clamping plate (204).

2. The automobile forging processing fixture according to claim 1, characterized in that: The limiting slide bars (3) are slidably mounted on the four corners of the front end surface of the limiting clamping plate (204), and the front end surface of the limiting slide bar (3) is provided with a limiting plate (302).

3. The automobile forging processing fixture according to claim 2, characterized in that: A contact plate (301) is installed on the rear end surface of the position-limiting slide bar (3), and a groove is provided on the surface of the contact plate (301).

4. The automobile forging processing fixture according to claim 3, characterized in that: A buffer spring (303) is provided on the outer surface of the front end of the limiting slide rod (3), and a fixed connection is provided between the front end of the buffer spring (303) and the limiting plate (302).

5. The automobile forging processing fixture according to claim 1, characterized in that: The lower end surface of the placement platform (1) is provided with a rotating plate (405), and the surface of the rotating plate (405) is provided with a rotating rod (404).

6. The automobile forging processing fixture according to claim 5, characterized in that: The outer surfaces of both ends of the rotating rod (404) are rotatably mounted with rotating seats (403), and the lower end surface of the rotating seat (403) is provided with an electric lifting rod (402).

7. The automobile forging processing fixture according to claim 6, characterized in that: The lower end surface of the electric lifting rod (402) is provided with a placement base (4), and a side surface of the placement base (4) is provided with a servo controller (401).

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