CN219131550U - Positioning mechanism for metal product processing table - Google Patents

Abstract

The utility model discloses a metal product processing table positioning mechanism which comprises a workbench, wherein the top end of the workbench is fixedly connected with two groups of supporting frames, the top of each supporting frame is rotatably connected with a connecting arm, the bottom of each connecting arm is provided with a sleeve, the inner threads of the sleeve are connected with a threaded rod, one end of the threaded rod is fixedly connected with a clamping block, the clamping block is positioned below the connecting arm, one end of the connecting arm is fixedly connected with a large gear, the outer side of the large gear is meshed with a belt, the bottom of the belt is meshed with a small gear, one side of the small gear is fixedly connected with a handle, and one side of the small gear, which is far away from the handle, is rotatably connected with the outer side wall of each supporting frame. The metal product processing table positioning mechanism is matched with parts such as a sleeve, a threaded rod, a large gear, a small gear, a connecting arm and a supporting frame, so that the practicability of the metal product processing table positioning mechanism is improved, the stability of the metal product processing table positioning mechanism is improved, and the clamping force is increased.

Description

Positioning mechanism for metal product processing table

Technical Field

The utility model relates to the field of metal processing auxiliary equipment, in particular to a positioning mechanism of a metal product processing table.

Background

In the process of metal processing, the positioning of processed products is related to a plurality of key standard parameters such as processing quality, output and the like, so a plurality of positioning structures for metal processing are appeared on the market.

In the use process of the metal product processing table positioning mechanism, the processed product may fall off due to insufficient clamping force, so that processing failure is caused, or the clamping is not in place due to imperfect positioning function, so that the processing result is influenced.

Because the surface of the processed product is not completely flat due to the metal characteristics, the clamping and positioning are inconvenient, and the positioning and clamping structure needs to be adjusted to a certain degree to perform effective positioning and clamping.

Disclosure of Invention

The utility model aims to provide a positioning mechanism of a metal product processing table, which solves the problem that the surface of a processed product is uneven and a clamping structure needs to be adjusted in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metalwork processing platform positioning mechanism, includes the workstation, the top fixedly connected with two sets of support frames of workstation, the top of support frame rotates and is connected with the linking arm, the bottom of linking arm is provided with the sleeve, telescopic inside threaded connection has the threaded rod, the one end fixedly connected with grip block of threaded rod, the grip block is located the below of linking arm, the one end fixedly connected with gear wheel of linking arm, the outside meshing of gear wheel has the belt, the bottom meshing of belt has the pinion, one side fixedly connected with handle of pinion, one side that the handle was kept away from to the pinion rotates with the lateral wall of support frame to be connected, has improved the practicality of this kind of metalwork processing platform positioning mechanism.

Preferably, the bottom of the connecting arm is fixedly connected with a sliding rod, and the bottom of the sliding rod slides with a sliding block and the sliding block below the Siji Europe slides.

Preferably, a spring is fixedly connected in the connecting arm, and one end of the spring is fixedly connected with an abutting block to reset the sleeve.

Preferably, one side of support frame rotates and is connected with the fixed block, the bottom of fixed block rotates and is connected with the connecting block, one side of connecting block rotates and is connected with the stopper, the stopper can be with belt meshing, realizes the spacing to the belt.

Preferably, the bottom end of the sleeve is rotationally connected with a lever, and one side of the lever is rotationally connected with a retention nail to realize the pushing of the sleeve.

Preferably, a hollow slot is formed in the bottom of the sliding rod, so that the lever and the sliding block are matched.

Preferably, one end of the sliding rod is fixedly connected with a limiting hook, and two sides of the sliding block are rotationally connected with limiting rings to realize the hooking of the sliding rod and the limiting hook.

Compared with the prior art, the utility model has the beneficial effects that: the metal product processing table positioning mechanism improves the practicability of the metal product processing table positioning mechanism, improves the stability of the metal product processing table positioning mechanism and realizes the increase of clamping force.

1. Through being provided with belt, linking arm, grip block, support frame, threaded rod, pinion, gear wheel and handle, realize rotating more meticulously through the cooperation of belt, pinion, gear wheel and handle, realize the rotation of linking arm through the cooperation of belt and linking arm, realized the centre gripping to the processed article through grip block and threaded rod cooperation, realized adjusting the position of threaded rod to the practicality of this kind of metal product processing platform positioning mechanism has been improved;

2. through being provided with stopper, fixed block and connecting block, realize the removal of stopper and connecting block through the fixed block, realize the adjustment of stopper through the cooperation of stopper and connecting block, realize the spacing to the belt through the cooperation of stopper and belt to realized the spacing to the threaded rod, thereby improved the stability of this kind of metalwork processing platform positioning mechanism;

3. through being provided with sleeve, slide bar, lever, retainer nail, sliding block, spring, butt piece and spacing hook, provide telescopic removal space through the cooperation of lever, spring and butt piece, realize the slip of sliding block through the cooperation of slide bar and sliding block, realize the motion of lever through the cooperation of slide bar and lever, realized spacing through the cooperation of sliding block and spacing hook to realized increasing the centre gripping dynamics.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present utility model;

FIG. 2 is a schematic diagram of the overall side view of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the practical limiting block;

FIG. 4 is a schematic view of a partially enlarged structure of a slide bar according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;

fig. 6 is a schematic perspective view of a slide bar according to the present utility model.

In the figure: 1. a work table; 2. a limiting block; 3. a belt; 4. a connecting arm; 5. a clamping block; 6. a support frame; 7. a fixed block; 8. a threaded rod; 801. a sleeve; 9. a pinion gear; 10. a large gear; 11. a handle; 12. a connecting block; 13. a slide bar; 14. a lever; 15. a retention pin; 16. a sliding block; 17. a spring; 18. an abutment block; 19. and a limit hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a metalwork processing platform positioning mechanism, please refer to fig. 1 and 2, two sets of support frames 6 of top fixedly connected with of workstation 1, the top rotation of support frame 6 is connected with linking arm 4, the bottom of linking arm 4 is provided with sleeve 801, the inside threaded connection of sleeve 801 has threaded rod 8, the one end fixedly connected with grip block 5 of threaded rod 8, grip block 5 is located the below of linking arm 4, the one end fixedly connected with gear wheel 10 of linking arm 4, the outside meshing of gear wheel 10 has belt 3, the bottom meshing of belt 3 has pinion 9, one side fixedly connected with handle 11 of pinion 9, one side that handle 11 was kept away from to pinion 9 rotates with the lateral wall of support frame 6 to be connected, realize rotating more meticulously through the cooperation of belt 3, pinion 9, gear wheel 10 and handle 11, realize the rotation of linking arm 4 through the centre gripping of grip block 5 and threaded rod 8 cooperation to the workings, the position of threaded rod 8 has been realized adjusting, thereby the practicality of this kind of metalwork processing platform positioning mechanism has been improved.

Referring to fig. 1, 2 and 3, one side of the supporting frame 6 is rotationally connected with a fixed block 7, the bottom of the fixed block 7 is rotationally connected with a connecting block 12, one side of the connecting block 12 is rotationally connected with a limiting block 2, the limiting block 2 can be meshed with the belt 3, limiting of the belt 3 is achieved, movement of the limiting block 2 and the connecting block 12 is achieved through the fixed block 7, adjustment of the limiting block 2 is achieved through cooperation of the limiting block 2 and the connecting block 12, limiting of the belt 3 is achieved through cooperation of the limiting block 2 and the belt 3, limiting of the threaded rod 8 is achieved, and stability of the metal product processing table positioning mechanism is improved.

Referring to fig. 1, 4 and 5, a sliding rod 13 is fixedly connected to the bottom end of a connecting arm 4, a sliding block 16 is sliding on the bottom of the sliding rod 13, a spring 17 is fixedly connected to the inside of the connecting arm 4, an abutting block 18 is fixedly connected to one end of the spring 17, reset of a sleeve 801 is achieved, a lever 14 is rotatably connected to the bottom end of the sleeve 801, a retaining nail 15 is rotatably connected to one side of the lever 14, pushing of the sleeve 801 is achieved, a limit hook 19 is fixedly connected to one end of the sliding rod 13, limit rings are rotatably connected to two sides of the sliding block 16, hanging of the sliding rod 13 and the limit hook 19 is achieved, a moving space of the sleeve 801 is provided through cooperation of the lever 13 and the sliding block 16, sliding of the sliding block 16 is achieved through cooperation of the lever 13 and the abutting block 18, movement of the lever 14 is achieved through cooperation of the sliding rod 13 and the lever 14, limit is achieved through cooperation of the sliding block 16 and the limit hook 19, and therefore clamping force is increased.

Referring to fig. 1 and 6, a hollow slot is formed at the bottom of the sliding rod 13 to realize the cooperation between the lever 14 and the sliding block 16.

Working principle: when the processed product is to be processed, the handle 11 is rotated firstly to drive the pinion 9 to rotate, the large gear 10 is driven by the belt 3 meshed with the pinion 9, meanwhile, the diameter of the pinion 9 is smaller than that of the large gear 10, so that the rotation of the large gear 10 is finer, the adjustment of the connecting arm 4 is facilitated, the rotation of the large gear 10 drives the connecting arm 4 together, the connecting arm 4 can drive the threaded rod 8 to a position suitable for clamping, the threaded rod 8 can be rotated after the position is determined, preset adjustment is carried out through threads of the threaded rod 8, the processed product is clamped by the clamping block 5, and when the clamping is released, the connecting arm 4 automatically rotates back to the inside of the supporting frame 6 to reset, so that the next use is facilitated, and the practicability of the positioning mechanism of the metal product processing table is improved.

Secondly, after the clamping block 5 clamps the processed product, the fixing block 7 can be swung, so that the connecting block 12 is close to the belt 3, meanwhile, the connecting block 12 is swung, the inside of the limiting block 2 enters the inside of the belt 3 and is meshed with the inside of the belt, if the inside of the limiting block cannot be perfectly meshed, the protruding part of the limiting block 2 for meshing is perfectly meshed with the teeth of the belt 3, limiting of the belt 3 is realized, limiting of the threaded rod 8 is realized, and therefore stability of the metal product processing table positioning mechanism is improved.

Finally, when the clamping block 5 has clamped the workpiece, the sliding block 16 can be pulled to slide on the sliding rod 13 and press the lever 14, then the sleeve 801 is pushed towards the direction of the workpiece through the cooperation of the lever 14 and the retention nail 15, and then the limiting ring on the sliding block 16 is swung to the limiting hook 19 to complete the limiting of the sliding block 16 so as to keep the posture of the lever 14, and when the clamping is finished, the limiting of the sliding block 16 and the limiting hook 19 is contacted, and the lever 14 is reset through the cooperation of the spring 17 and the abutting block 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a metalwork processing platform positioning mechanism, includes workstation (1), its characterized in that: the utility model discloses a workbench, including work bench (1), support frame (6), connecting arm (4) are connected with in the top rotation of support frame (6), the bottom of connecting arm (4) is provided with sleeve (801), the inside threaded connection of sleeve (801) has threaded rod (8), the one end fixedly connected with grip block (5) of threaded rod (8), grip block (5) are located the below of connecting arm (4), the one end fixedly connected with gear wheel (10) of connecting arm (4), the outside meshing of gear wheel (10) has belt (3), the bottom meshing of belt (3) has pinion (9), one side fixedly connected with handle (11) of pinion (9), one side that handle (11) were kept away from to pinion (9) is connected with the lateral wall rotation of support frame (6).

2. A metal product processing station positioning mechanism as set forth in claim 1 wherein: the bottom of the connecting arm (4) is fixedly connected with a sliding rod (13), and a sliding block (16) slides at the bottom of the sliding rod (13).

3. A metal product processing station positioning mechanism as set forth in claim 1 wherein: the inside fixedly connected with spring (17) of linking arm (4), the one end fixedly connected with butt piece (18) of spring (17).

4. A metal product processing station positioning mechanism as set forth in claim 1 wherein: one side of support frame (6) rotates and is connected with fixed block (7), the bottom of fixed block (7) rotates and is connected with connecting block (12), one side of connecting block (12) rotates and is connected with stopper (2), stopper (2) can mesh with belt (3).

5. A metal product processing station positioning mechanism as set forth in claim 1 wherein: the bottom of sleeve (801) rotates and is connected with lever (14), one side of lever (14) rotates and is connected with retainer nail (15).

6. A metal product processing station positioning mechanism as set forth in claim 2 wherein: the bottom of the sliding rod (13) is provided with a hollow slotted hole.

7. A metal product processing station positioning mechanism as set forth in claim 2 wherein: one end of the sliding rod (13) is fixedly connected with a limiting hook (19), and two sides of the sliding block (16) are rotatably connected with limiting rings.

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