Positioning tool clamp for automobile door ring

Abstract

The utility model discloses a positioning work fixture for an automobile door ring, which belongs to the technical field of automobile door ring processing, and is characterized by comprising a processing table, an automobile door ring body is arranged at the top of the processing table, and sliding strips are fixedly connected to two sides of the top of the processing table. Sliding sleeves are slidably connected to the front sides and the rear sides of the surfaces of the sliding strips, rotating rings are arranged on the sides, away from the automobile door ring body, of the sliding sleeves, locking threaded rods are fixedly connected to the sides, close to the sliding sleeves, of the rotating rings, and the sides, away from the rotating rings, of the locking threaded rods penetrate through the sliding sleeves and are in close contact with the sliding strips; the automobile door ring machining device solves the problems that in the prior art, an automobile door ring is generally fixed to a machining table through bolts, the fixing mode is troublesome, the automobile door ring cannot be rapidly fixed, so that the machining efficiency is affected, and in the prior art, only automobile door rings of a single size can be generally fixed, so that certain limitation exists in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door knocker processing, in particular to a positioning fixture for automobile door knockers. Background Art

[0002] The car door knocker is an important component in the car door structure. It is usually an annular component made of high-strength steel or aluminum alloy. The car door knocker plays a role in enhancing the strength and rigidity of the door in the door structure, helping to improve the collision safety of the vehicle.

[0003] When processing the automobile door knocker, the automobile door knocker needs to be fixed. The existing automobile door knocker is usually fixed on the processing table by bolts. The fixing method is cumbersome and the automobile door knocker cannot be fixed quickly, which affects the processing efficiency. In addition, the existing fixing method can usually only fix automobile door knockers of a single size, so there are certain limitations when using it.

[0004] Therefore, a positioning fixture for an automobile door ring is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning fixture for an automobile door knocker, which can solve the problem that the existing automobile door knocker is usually fixed on a processing table by bolts, the fixing method is cumbersome, the automobile door knocker cannot be fixed quickly, thus affecting the processing efficiency, and the existing fixing method can usually only fix automobile door knockers of a single size, so there are certain limitations in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning fixture for an automobile door knocker, comprising a processing table, a car door knocker body is arranged on the top of the processing table, slide bars are fixedly connected to both sides of the top of the processing table, the front and rear sides of the slide bar surface are slidably connected to a sliding sleeve, a rotating ring is arranged on the side of the sliding sleeve away from the automobile door knocker body, a locking threaded rod is fixedly connected to the side of the rotating ring close to the sliding sleeve, the locking threaded rod passes through the sliding sleeve on the side away from the rotating ring and is in close contact with the sliding bar, a plurality of fixing components used in conjunction with the automobile door knocker body are arranged on the top of the processing table, and an adjusting component used in conjunction with the fixing component is arranged on the top of the sliding sleeve;

[0007] The fixing assembly includes an L-shaped plate, the top of which is fixedly connected to a pneumatic telescopic rod, the output end of which passes through the L-shaped plate and is fixedly connected to a fixing ring, the bottom of which is fixedly connected to an elastic pad, and the bottom of the elastic pad is in close contact with the car door knocker body.

[0008] Preferably, the adjustment assembly includes a support block, the bottom of the support block is fixedly connected to the top of the sliding sleeve, a turntable is provided on the side of the support block away from the L-shaped plate, an adjusting threaded rod is fixedly connected to the side of the turntable close to the support block, the side of the adjusting threaded rod away from the turntable passes through the support block, a bearing sleeve is rotatably connected to the side of the surface of the adjusting threaded rod away from the turntable, and the side of the bearing sleeve close to the L-shaped plate is fixedly connected to the L-shaped plate.

[0009] Preferably, a first threaded hole for use with an adjusting threaded rod is provided on a side of the support block close to the turntable, and a surface of the adjusting threaded rod is connected to an inner wall of the first threaded hole via threads.

[0010] Preferably, a limiting rod is provided at the top of the adjusting threaded rod, and the limiting rod is fixedly connected to the L-shaped plate on the side close to the L-shaped plate, and the limiting rod passes through the supporting block on the side away from the L-shaped plate. A sliding hole used in conjunction with the limiting rod is opened at the top of the supporting block close to the L-shaped plate, and the surface of the limiting rod is slidably connected to the inner wall of the sliding hole.

[0011] Preferably, the bottom of the processing table is fixedly connected with supporting legs, and the number of the supporting legs is four and they are respectively distributed at the four corners of the bottom of the processing table.

[0012] Preferably, both sides of the inner wall of the sliding sleeve are provided with limit sliders, both sides of the sliding bar are provided with limit sliding grooves used in conjunction with the limit sliders, and the side of the limit sliding groove close to the inner wall of the limit sliding groove is slidably connected to the inner wall of the limit sliding groove.

[0013] Preferably, a second threaded hole for use with a locking threaded rod is provided on the front side of the sliding sleeve, and the surface of the locking threaded rod is connected to the inner wall of the second threaded hole through threads.

[0014] Preferably, the surface of the rotating ring is provided with anti-skid grooves, and the number of the anti-skid grooves is several and evenly arranged on the surface of the rotating ring.

[0015] Preferably, a through hole for use with a pneumatic telescopic rod is provided on the top of the L-shaped plate, and an output rod of the pneumatic telescopic rod is slidably connected to an inner wall of the through hole.

[0016] Preferably, the elastic pad is made of rubber material, and the bottom of the elastic pad is provided with anti-slip texture.

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

[0018] 1. The present application sets a processing table, a car door knocker body, a slide bar, a sliding sleeve, a swivel, a locking threaded rod, a fixing assembly and an adjusting assembly. When in use, the car door knocker body is placed at a suitable position on the top of the processing table, and then a plurality of fixing assemblies are started. The car door knocker body can be quickly fixed from different positions on the top of the car door knocker body through the plurality of fixing assemblies. The fixing method is relatively simple and convenient, thereby improving the processing efficiency of the car door knocker body.

[0019] 2. The present application can move the sliding sleeve on the surface of the sliding bar by moving the sliding sleeve, and the sliding sleeve drives the fixing component to move through the adjusting component, so that the front and rear position of the fixing component can be adjusted. After adjustment, the position of the sliding sleeve can be locked and fixed by the sliding bar using the locking threaded rod, and then the left and right position of the fixing component can be adjusted by setting the adjusting component, thereby achieving the effect of adjusting the position of the fixing component front and back, left and right, so that the fixing component can fix automobile door knocker bodies of different sizes, or the position of the automobile door knocker body fixed by the fixing component can be adjusted according to needs, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the positioning fixture for automobile door knocker of the utility model;

[0021] Figure 2 This is a disassembled structural diagram of the slide bar, the slide sleeve and the locking threaded rod of the utility model;

[0022] Figure 3 This is a disassembled structural diagram of the fixed component of the utility model;

[0023] Figure 4 It is a bottom view of the fixing ring and the elastic pad of the utility model;

[0024] Figure 5 This is a disassembled structural diagram of the adjustment component of the utility model.

[0025] In the figure, 1, processing table; 2, automobile door knocker body; 3, sliding bar; 4, sliding sleeve; 5, swivel; 6, locking threaded rod; 7, fixing assembly; 701, L-shaped plate; 702, pneumatic telescopic rod; 703, fixing ring; 704, elastic pad; 8, adjustment assembly; 801, support block; 802, turntable; 803, adjustment threaded rod; 804, bearing sleeve; 805, first threaded hole; 806, limit rod; 807, sliding hole; 9, support leg; 10, limit slider; 11, limit slide groove; 12, second threaded hole; 13, anti-slip groove; 14, through hole; 15, anti-slip texture. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] A positioning fixture for an automobile door knocker comprises a processing table 1, a car door knocker body 2 is arranged on the top of the processing table 1, slide bars 3 are fixedly connected to both sides of the top of the processing table 1, a sliding sleeve 4 is slidably connected to the front and rear sides of the surface of the sliding sleeve 3, a rotating ring 5 is arranged on the side of the sliding sleeve 4 away from the car door knocker body 2, a locking threaded rod 6 is fixedly connected to the side of the rotating ring 5 close to the sliding sleeve 4, a side of the locking threaded rod 6 away from the rotating ring 5 passes through the sliding sleeve 4 and is in close contact with the sliding bar 3, a plurality of fixing components 7 used in conjunction with the car door knocker body 2 are arranged on the top of the processing table 1, and an adjusting component 8 used in conjunction with the fixing component 7 is arranged on the top of the sliding sleeve 4;

[0029] The fixing assembly 7 includes an L-shaped plate 701, the top of which is fixedly connected to a pneumatic telescopic rod 702, the output end of which passes through the L-shaped plate 701 and is fixedly connected to a fixing ring 703, the bottom of which is fixedly connected to an elastic pad 704, and the bottom of the elastic pad 704 is in close contact with the automobile door knocker body 2.

[0030] In this embodiment: by setting a processing table 1, an automobile door knocker body 2, a slide bar 3, a sliding sleeve 4, a swivel 5, a locking threaded rod 6, a fixing component 7 and an adjusting component 8, when in use, by placing the automobile door knocker body 2 at a suitable position on the top of the processing table 1, and then starting multiple fixing components 7, the automobile door knocker body 2 can be quickly fixed at different positions on the top of the automobile door knocker body 2 through multiple fixing components 7, and the fixing method is relatively simple and convenient, thereby improving the processing efficiency of the automobile door knocker body 2, and then the sliding sleeve 4 can be moved on the surface of the sliding strip 3 by moving the sliding sleeve 4, and the sliding sleeve 4 drives the fixing component 7 to move through the adjusting component 8, and the front and rear positions of the fixing component 7 can be adjusted. After adjustment, the locking threaded rod 6 can be used to lock and fix the position of the sliding sleeve 4 through the sliding strip 3, and then the left and right positions of the fixing component 7 can be adjusted through the setting of the adjusting component 8, thereby achieving the effect of adjusting the position of the fixing component 7 front and back, left and right, so that the fixing component 7 can fix automobile door knocker bodies 2 of different sizes or can adjust the position of the fixing component 7 to the automobile door knocker body 2 according to needs, thereby improving the flexibility of use.

[0031] Specifically, Figure 1 , Figure 5 As shown, the adjustment component 8 includes a support block 801, the bottom of the support block 801 is fixedly connected to the top of the sliding sleeve 4, a turntable 802 is arranged on the side of the support block 801 away from the L-shaped plate 701, an adjusting threaded rod 803 is fixedly connected to the side of the turntable 802 close to the support block 801, the side of the adjusting threaded rod 803 away from the turntable 802 passes through the support block 801, the side of the surface of the adjusting threaded rod 803 away from the turntable 802 is rotatably connected to a bearing sleeve 804, and the side of the bearing sleeve 804 close to the L-shaped plate 701 is fixedly connected to the L-shaped plate 701.

[0032] Specifically, Figure 5 As shown, a first threaded hole 805 for use with the adjusting threaded rod 803 is provided on one side of the supporting block 801 close to the rotating disk 802 , and the surface of the adjusting threaded rod 803 is connected to the inner wall of the first threaded hole 805 through threads.

[0033] Specifically, Figure 1 , Figure 5 As shown, a limiting rod 806 is provided at the top of the adjusting threaded rod 803, and the side of the limiting rod 806 close to the L-shaped plate 701 is fixedly connected to the L-shaped plate 701, and the side of the limiting rod 806 away from the L-shaped plate 701 passes through the support block 801, and the top of the support block 801 close to the L-shaped plate 701 is provided with a sliding hole 807 used in conjunction with the limiting rod 806, and the surface of the limiting rod 806 is slidably connected to the inner wall of the sliding hole 807.

[0034] In this embodiment: by setting a support block 801, a turntable 802, an adjusting threaded rod 803, a bearing sleeve 804, a first threaded hole 805, a limiting rod 806 and a sliding hole 807, when in use, by rotating the turntable 802, the turntable 802 drives the adjusting threaded rod 803 to rotate in the first threaded hole 805 and move through the thread, and the adjusting threaded rod 803 drives the L-shaped plate 701 to move through the bearing sleeve 804, thereby achieving the effect of adjusting the left and right positions of the L-shaped plate 701, through the setting of the limiting rod 806 and the sliding hole 807, the L-shaped plate 701 can be limited by the limiting rod 806 sliding in the inner cavity of the sliding hole 807, so that the L-shaped plate 701 will not shake.

[0035] Specifically, Figure 1 As shown, the bottom of the processing table 1 is fixedly connected with supporting legs 9 , and the number of supporting legs 9 is four and they are respectively distributed at the four corners of the bottom of the processing table 1 .

[0036] Specifically, Figure 1 , Figure 2As shown, limit sliders 10 are provided on both sides of the inner wall of the sliding sleeve 4, and limit slots 11 used in conjunction with the limit sliders 10 are provided on both sides of the sliding bar 3. The side of the limit slider 10 close to the inner wall of the limit slot 11 is slidably connected to the inner wall of the limit slot 11.

[0037] In this embodiment: by setting a plurality of supporting legs 9, the processing table 1 can be stably supported, and by setting a limiting slider 10 and a limiting groove 11, the sliding sleeve 4 can be limited, so that the sliding sleeve 4 can slide stably on the surface of the sliding bar 3 and the sliding sleeve 4 will not fall off the surface of the sliding bar 3.

[0038] Specifically, Figure 2 As shown, a second threaded hole 12 for use with the locking threaded rod 6 is provided on the front side of the sliding sleeve 4 , and the surface of the locking threaded rod 6 is connected to the inner wall of the second threaded hole 12 through threads.

[0039] Specifically, Figure 1 , Figure 2 As shown, the surface of the rotating ring 5 is provided with anti-skid grooves 13 , and the number of the anti-skid grooves 13 is several and evenly provided on the surface of the rotating ring 5 .

[0040] In this embodiment: by setting the second threaded hole 12, the locking threaded rod 6 can move through the thread when it is rotated, and the position of the locking threaded rod 6 can be positioned through the thread. By setting the anti-slip groove 13, the friction force of the swivel 5 can be increased, thereby facilitating the rotation of the swivel 5.

[0041] Specifically, Figure 3 As shown, a through hole 14 for use with the pneumatic telescopic rod 702 is opened on the top of the L-shaped plate 701, and the output rod of the pneumatic telescopic rod 702 is slidably connected to the inner wall of the through hole 14.

[0042] Specifically, Figure 4 As shown, the elastic pad 704 is made of rubber material, and the bottom of the elastic pad 704 is provided with anti-slip texture 15.

[0043] In this embodiment: by providing the through hole 14, in order to allow the output rod of the pneumatic telescopic rod 702 to pass through the L-shaped plate 701 for telescoping, by providing the anti-slip pattern 15, the friction force can be increased.

[0044] Working principle: When in use, the automobile door knocker body 2 is placed at a suitable position on the top of the processing table 1, and then a plurality of pneumatic telescopic rods 702 are started, so that the output end of the pneumatic telescopic rod 702 drives the fixed ring 703 and the elastic pad 704 to move, so that the fixed ring 703 and the elastic pad 704 clamp and fix the automobile door knocker body 2. The fixing method is relatively simple and convenient, thereby improving the processing efficiency of the automobile door knocker body 2. Then, the sliding sleeve 4 can be moved to move the sliding sleeve 4 on the surface of the slide bar 3, so that the sliding sleeve 4 drives the fixed component 7 to move through the support block 801, the adjusting threaded rod 803 and the bearing sleeve 804, and the front and rear positions of the fixed component 7 can be adjusted. After adjustment, the swivel 5 can be rotated, and the swivel 5 drives the locking The threaded rod 6 rotates in the inner cavity of the second threaded hole 12 and moves through the thread, so that the locking threaded rod 6 squeezes the sliding bar 3, thereby locking and fixing the position of the sliding sleeve 4, and then by rotating the turntable 802, the turntable 802 drives the adjusting threaded rod 803 to rotate in the inner cavity of the first threaded hole 805 and moves through the thread, so that the adjusting threaded rod 803 drives the fixing component 7 to move through the bearing sleeve 804, and the left and right position of the fixing component 7 can be adjusted, thereby achieving the effect of adjusting the position of the fixing component 7 front and back, left and right, so that the fixing component 7 can fix automobile door knocker bodies 2 of different sizes or the position of the fixing component 7 to fix the automobile door knocker body 2 can be adjusted according to needs, thereby improving the flexibility of use.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning fixture for a car door knocker, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with an automobile door knocker body (2), both sides of the top of the processing table (1) are fixedly connected with slide bars (3), the front and rear sides of the surface of the slide bar (3) are slidably connected with a slide sleeve (4), a rotating ring (5) is provided on the side of the slide sleeve (4) away from the automobile door knocker body (2), a locking threaded rod (6) is fixedly connected on the side of the rotating ring (5) close to the slide sleeve (4), the side of the locking threaded rod (6) away from the rotating ring (5) passes through the slide sleeve (4) and is in close contact with the slide bar (3), a plurality of fixing components (7) used in conjunction with the automobile door knocker body (2) are provided on the top of the processing table (1), and an adjusting component (8) used in conjunction with the fixing component (7) is provided on the top of the slide sleeve (4); The fixing assembly (7) comprises an L-shaped plate (701), the top of the L-shaped plate (701) is fixedly connected to a pneumatic telescopic rod (702), the output end of the pneumatic telescopic rod (702) passes through the L-shaped plate (701) and is fixedly connected to a fixing ring (703), the bottom of the fixing ring (703) is fixedly connected to an elastic pad (704), and the bottom of the elastic pad (704) is in close contact with the automobile door knocker body (2).

2. A positioning fixture for automobile door knocker according to claim 1, characterized in that: The adjustment assembly (8) comprises a support block (801), the bottom of the support block (801) is fixedly connected to the top of the sliding sleeve (4), a rotating disk (802) is arranged on the side of the support block (801) away from the L-shaped plate (701), an adjusting threaded rod (803) is fixedly connected to the side of the rotating disk (802) close to the support block (801), the side of the adjusting threaded rod (803) away from the rotating disk (802) passes through the support block (801), a side of the surface of the adjusting threaded rod (803) away from the rotating disk (802) is rotatably connected to a bearing sleeve (804), and the side of the bearing sleeve (804) close to the L-shaped plate (701) is fixedly connected to the L-shaped plate (701).

3. A positioning fixture for automobile door knocker according to claim 2, characterized in that: A first threaded hole (805) for use with an adjusting threaded rod (803) is provided on one side of the support block (801) close to the rotating disk (802), and the surface of the adjusting threaded rod (803) is connected to the inner wall of the first threaded hole (805) via threads.

4. A positioning fixture for automobile door knocker according to claim 2, characterized in that: A limiting rod (806) is arranged at the top of the adjusting threaded rod (803); the limiting rod (806) is fixedly connected to the L-shaped plate (701) on the side close to the L-shaped plate (701); the limiting rod (806) passes through the supporting block (801) on the side away from the L-shaped plate (701); a sliding hole (807) for use with the limiting rod (806) is opened at the top of the side close to the L-shaped plate (701); and the surface of the limiting rod (806) is slidably connected to the inner wall of the sliding hole (807).

5. The positioning fixture for automobile door knocker according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected with support legs (9), and the number of the support legs (9) is four and they are respectively distributed at the four corners of the bottom of the processing table (1).

6. A positioning fixture for automobile door knocker according to claim 1, characterized in that: The inner wall of the sliding sleeve (4) is provided with a limit slide block (10) on both sides, and the slide bar (3) is provided with a limit slide groove (11) used in conjunction with the limit slide block (10) on both sides, and the side of the limit slide block (10) close to the inner wall of the limit slide groove (11) is slidably connected to the inner wall of the limit slide groove (11).

7. A positioning fixture for automobile door knocker according to claim 1, characterized in that: A second threaded hole (12) for use with a locking threaded rod (6) is provided on the front side of the sliding sleeve (4); the surface of the locking threaded rod (6) is connected to the inner wall of the second threaded hole (12) via threads.

8. A positioning fixture for automobile door knocker according to claim 1, characterized in that: The surface of the rotating ring (5) is provided with anti-skid grooves (13), and the number of the anti-skid grooves (13) is several and they are evenly arranged on the surface of the rotating ring (5).

9. A positioning fixture for automobile door knocker according to claim 1, characterized in that: A through hole (14) for use with a pneumatic telescopic rod (702) is provided on the top of the L-shaped plate (701), and an output rod of the pneumatic telescopic rod (702) is slidably connected to the inner wall of the through hole (14).

10. A positioning fixture for automobile door knocker according to claim 1, characterized in that: The elastic pad (704) is made of rubber material, and the bottom of the elastic pad (704) is provided with anti-slip patterns (15).

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