CN218698108U

CN218698108U - Quick auto-change over device of car anchor clamps

Info

Publication number: CN218698108U
Application number: CN202223097482.6U
Authority: CN
Inventors: 杨兴; 吴育国
Original assignee: Wuhan Ruihe New Automation Equipment Co ltd
Current assignee: Wuhan Ruihe New Automation Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a quick switching control equipment of auto anchor clamps belongs to auto anchor clamps technical field. The clamp trolley mainly aims at the problem that a positioning bolt needs to be manually plugged and unplugged when the existing product is switched and positioned, and the clamp trolley comprises a first supporting plate, a supporting table and a guide rail are symmetrically arranged on the front portion and the rear portion of the top of the first supporting plate, a clamp trolley is movably connected onto the guide rail in a symmetrical mode, a connecting piece is welded onto the side wall of the clamp trolley, a limiting mechanism located on the first supporting plate is arranged below the connecting piece, and the connecting piece comprises a fixing plate fixedly connected onto the outer wall of the right side of the clamp trolley. The utility model discloses a set up connecting piece and stop gear and replace the limit structure who adopts among the prior art, and then only need promote it on the guided way when carrying out the switching of anchor clamps dolly, it is spacing to carry out automatic joint between connecting piece and the stop gear to the spacing of simple and convenient anchor clamps dolly is fixed, improves the efficiency that its location was but changed.

Description

Quick auto-change over device of car anchor clamps

Technical Field

The utility model relates to an automotive fixture technical field especially relates to an automotive fixture's fast switch over device.

Background

The clamp is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The most derived motorcycle types of the quick auto-change over device of auto-clamp that uses on the existing market are very different, can not adopt great auto-change over device, lead to the location spacing accurate inadequately, and the motorcycle type work piece difference can't be used when great to auto-change over device's practicality has been reduced.

The existing Chinese patent with the authorization bulletin number of CN211661402U discloses a quick switching device for automobile clamps, which comprises a first supporting plate, a first support column fixedly connected with the bottom of the first supporting plate, an anti-slip pad fixedly connected with one end of the first support column, a second support column fixedly connected with the top of the first supporting plate, a second support column fixedly connected with one end of the second support column, a gas supply device body fixedly connected with the top of the first supporting plate, and a third support column fixedly connected with the top of the first supporting plate. This auto anchor clamps's quick switching device can reach the spacing accurate purpose in location, has solved the spacing not accurate enough problem in general auto anchor clamps's quick switching device location for the switching anchor clamps dolly that the staff can be quick, thereby has promoted staff's work efficiency, thereby has promoted this switching device's practicality.

Although the technical scheme in the above-mentioned patent document has realized the accurate positioning when changing the fixture dolly, it needs to rely on the manual work to carry out the plug operation to the location bolt when fixing a position the fixture dolly, and is comparatively troublesome, influences the switching efficiency of product.

Therefore, how to process the automobile clamp is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at the problem that exists among the background art, provide a car anchor clamps's fast switch over device.

The technical scheme of the utility model: a supporting table and a guide rail are symmetrically arranged on the front and back of the top of a first supporting plate, a clamp trolley is movably connected onto the symmetrical guide rail, a connecting piece is welded onto the side wall of the clamp trolley, a limiting mechanism located on the first supporting plate is arranged below the connecting piece, the connecting piece comprises a fixed plate fixedly connected onto the outer wall of the right side of the clamp trolley, a slot clamping plate is welded at the right end of the fixed plate, and a wedge-shaped plate is integrally arranged on the right side of the slot clamping plate;

the limiting mechanism comprises a shell, a movable piece is arranged in the shell, and a limiting piece is connected to the outer wall of the shell in a sliding manner;

the movable piece comprises a movable rod, the bottom end of the movable rod is fixedly connected with a first rack, a gear located in the shell is installed on the side edge of the first rack through a rotating shaft, and a second rack is arranged on the other side of the gear;

the locating part includes the connecting plate, and the left end welding of connecting plate has concave template, is provided with two-way lead screw on the concave template, and the cover is equipped with a plurality of fixture blocks on the two-way lead screw.

Preferably, the support platform comprises a support column welded on the outer wall of the top of the first support plate, and a second support plate for supporting and carrying the clamp trolley is fixedly connected to the top of the support column.

Preferably, the bottom of the clamp trolley is provided with a plurality of guide wheels, and the guide wheels are movably connected in the corresponding guide rails in a distributed manner.

Preferably, a through hole is formed in the wall of the top of the shell, the bottom end of the movable rod penetrates through the through hole, and a spring for resetting and adjusting is sleeved on the movable rod.

Preferably, a sliding groove is formed in the outer wall of the left side of the shell, a sliding block is connected to the sliding groove in a sliding mode, a base plate is arranged on the sliding right side, and the right side of the base plate is fixedly connected to the second rack.

Preferably, the left side of the sliding block is fixedly connected to the connecting plate.

Preferably, a guide groove is formed in the wall of the top shell of the concave plate, a plurality of guide blocks are slidably connected to the guide groove, and the tops of the guide blocks are fixedly connected to the corresponding fixture blocks respectively.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the limiting structure adopted in the prior art is replaced by the connecting piece and the limiting mechanism, so that the clamp trolley is only required to be pushed on the guide rail when being switched, and automatic clamping limiting can be carried out between the connecting piece and the limiting mechanism, so that the limiting fixing of the clamp trolley is simple and convenient, and the positioning and changing efficiency is improved.

Drawings

Fig. 1 is a schematic partial perspective view of an embodiment of the present invention;

FIG. 2 is a front cross-sectional structural schematic view of the spacing mechanism of FIG. 1;

fig. 3 is an enlarged view of a portion of a structure in fig. 1.

Reference numerals: 1. a first support plate; 2. a support table; 21. a pillar; 22. a second support plate; 3. a guide rail; 4. a clamp trolley; 5. a connecting member; 51. a fixing plate; 52. a slot clamping plate; 53. a wedge plate; 6. a limiting mechanism; 61. a housing; 62. a movable member; 621. a movable rod; 622. a first rack; 623. a gear; 624. a second rack; 63. a stopper; 631. a connecting plate; 632. a concave plate; 633. a bidirectional screw rod; 634. and (7) clamping blocks.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a quick switching device of automobile fixture, including a supporting plate 1, a supporting table 2 and a guide rail 3 are symmetrically arranged around the top of the supporting plate 1, a fixture trolley 4 is movably connected to the symmetrical guide rail 3, a connecting piece 5 is welded on the side wall of the fixture trolley 4, a limiting mechanism 6 located on the supporting plate 1 is arranged below the connecting piece 5, the connecting piece 5 includes a fixed plate 51 fixedly connected to the outer wall of the right side of the fixture trolley 4, a slot plate 52 is welded at the right end of the fixed plate 51, and a wedge plate 53 is integrally arranged on the right side of the slot plate 52;

the limiting mechanism 6 comprises a shell 61, a movable piece 62 is arranged inside the shell 61, and a limiting piece 63 is connected to the outer wall of the shell 61 in a sliding manner;

the movable piece 62 comprises a movable rod 621, a first rack 622 is fixedly connected to the bottom end of the movable rod 621, a gear 623 located inside the housing 61 is mounted on the side edge of the first rack 622 through a rotating shaft, and a second rack 624 is arranged on the other side of the gear 623;

the limiting member 63 includes a connecting plate 631, a concave plate 632 is welded at the left end of the connecting plate 631, a bidirectional screw rod 633 is arranged on the concave plate 632, and a plurality of fixture blocks 634 are sleeved on the bidirectional screw rod 633.

The working principle of the rapid switching device of the automobile clamp based on the first embodiment is that when the clamp trolley 4 is switched to be loaded, the clamp trolley 4 is pushed to slide on the guide rail 3, and in the process that the clamp trolley 4 moves along the guide rail 3, the connecting piece 5 arranged on the clamp trolley 4 is clamped into the limiting mechanism 6, so that the clamp trolley is limited and fixed. When the connecting member 5 contacts the limiting mechanism 6, the wedge-shaped plate 53 in the connecting member 5 contacts the movable rod 621 of the movable member 62 in the limiting mechanism first. As the clamp trolley 4 moves, the link 5 moves to the right, and the movable rod 621 moves downward along with the movement of the wedge plate 53, stretching the spring and moving the rack one 622. The first rack 622 and the second rack 624 are in mesh transmission, and the gear 623 and the second rack 624 are in mesh transmission, so that the second rack 624 moves upwards along with the downward movement of the first rack 622. The second rack 624 moves to drive the limiting member 63 to move upwards, so that the clamping block 634 on the limiting member 63 is clamped into the clamping groove plate 52, and the clamping limiting of the connecting piece 5 is realized.

When the clamp trolley 4 is switched to be disassembled, the bidirectional screw rod 633 in the limiting part 63 is adjusted, so that the clamping blocks 634 are far away from each other, the limiting of the clamping groove plate 52 is eliminated, the clamp trolley 4 is convenient to disassemble by a user, and after the clamp trolley 4 is disassembled, the bidirectional screw rod 633 is reversely adjusted, so that the clamping blocks 634 restore to the initial state, and the clamp trolley 4 is convenient to load next time.

Example two

As shown in fig. 1, based on the first embodiment, the present embodiment further includes: the supporting table 2 comprises a supporting column 21 welded on the outer wall of the top of the supporting plate I1, the top of the supporting column 21 is fixedly connected with a supporting plate II 22 used for supporting and carrying the clamp trolley 4, a plurality of guide wheels are arranged at the bottom of the clamp trolley 4, and the guide wheels are movably connected in the corresponding guide rails 3 in a distributed mode.

In this embodiment, the brace table 2 that the symmetry set up provides the outrigger to fixture trolley 4 after loading, and the top of the two 22 of backup pad of brace table 2 is provided with the blotter, avoids fixture trolley 4 in the use and direct contact between brace table 2.

EXAMPLE III

As shown in fig. 2 to 3, based on the first or second embodiment, the present embodiment further includes: the through-hole has been seted up on the top conch wall of casing 61, the through-hole is passed to movable rod 621's bottom, and the cover is equipped with the spring that is used for the adjustment that resets on the movable rod 621, the spout has been seted up on the left side outer wall of casing 61, sliding connection has the slider in the spout, the slip right side is provided with the backing plate, the right side fixed connection of backing plate is on two 624 racks, the left side fixed connection of slider is on connecting plate 631, the guide way has been seted up on the top conch wall of concave type board 632, sliding connection has a plurality of guide blocks in the guide way, the top of a plurality of guide blocks is fixed connection respectively on corresponding fixture block 634.

In this embodiment, all be provided with the sliding tray that is located on the outer wall of casing 61 left side around the guide way, be provided with the sliding block in the sliding tray, one side fixed connection that the sliding tray was kept away from to the sliding block is on connecting plate 631, and then the stability that guarantee locating part 63 removed.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a quick auto-clamp switching device, includes backup pad (1), and the symmetry is provided with brace table (2) and guided way (3) around the top of backup pad (1), and swing joint has anchor clamps dolly (4), its characterized in that on symmetrical guided way (3): the side wall of the clamp trolley (4) is welded with a connecting piece (5), a limiting mechanism (6) located on the supporting plate I (1) is arranged below the connecting piece (5), the connecting piece (5) comprises a fixing plate (51) fixedly connected to the outer wall of the right side of the clamp trolley (4), a clamping groove plate (52) is welded at the right end of the fixing plate (51), and a wedge-shaped plate (53) is integrally arranged on the right side of the clamping groove plate (52);

the limiting mechanism (6) comprises a shell (61), a movable piece (62) is arranged inside the shell (61), and a limiting piece (63) is connected to the outer wall of the shell (61) in a sliding manner;

the movable piece (62) comprises a movable rod (621), the bottom end of the movable rod (621) is fixedly connected with a first rack (622), a gear (623) located inside the shell (61) is installed on the side edge of the first rack (622) through a rotating shaft, and a second rack (624) is arranged on the other side of the gear (623);

the limiting piece (63) comprises a connecting plate (631), a concave plate (632) is welded at the left end of the connecting plate (631), a bidirectional screw rod (633) is arranged on the concave plate (632), and a plurality of clamping blocks (634) are sleeved on the bidirectional screw rod (633).

2. The quick switching device of a clamping apparatus for an automobile according to claim 1, wherein: the supporting platform (2) comprises a supporting column (21) welded on the outer wall of the top of the supporting plate I (1), and the top of the supporting column (21) is fixedly connected with a supporting plate II (22) used for supporting and carrying the clamp trolley (4).

3. The quick switching device of a clamping apparatus for an automobile according to claim 1, wherein: the bottom of the clamp trolley (4) is provided with a plurality of guide wheels, and the guide wheels are movably connected in the corresponding guide rails (3) in a distributed mode.

4. The quick switching device of a clamping apparatus for an automobile according to claim 1, wherein: a through hole is formed in the wall of the top portion of the shell (61), the bottom end of the movable rod (621) penetrates through the through hole, and a spring used for resetting and adjusting is sleeved on the movable rod (621).

5. The quick switching device of a clamping apparatus for an automobile according to claim 1, wherein: a sliding groove is formed in the outer wall of the left side of the shell (61), a sliding block is connected to the sliding groove in a sliding mode, a base plate is arranged on the sliding right side, and the right side of the base plate is fixedly connected to the second rack (624).

6. The quick switching device of a clamping apparatus for an automobile as claimed in claim 5, wherein: the left side of the sliding block is fixedly connected to the connecting plate (631).

7. The quick switching device of a clamping apparatus for an automobile according to claim 1, wherein: the top shell wall of the concave plate (632) is provided with a guide groove, a plurality of guide blocks are connected in the guide groove in a sliding mode, and the tops of the guide blocks are fixedly connected to the corresponding fixture blocks (634) respectively.