CN218696375U

CN218696375U - Mechanical fixture for assembly line conveying

Info

Publication number: CN218696375U
Application number: CN202223038296.5U
Authority: CN
Inventors: 朱立义; 褚昭阳; 张鸿儒
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a mechanical fixture is used in assembly line transport, install in two sets of flexible anchor clamps of assembly line conveyer both sides including assembly line conveyer and symmetry, flexible anchor clamps include the diaphragm, lifting regulator, a mounting bracket, the pneumatic cylinder, push rod and grip block, the diaphragm level is fixed in assembly line conveyer's side and outer end and has seted up the mouth of wearing, lifting regulator installs perpendicularly in the mouth of wearing and the upper end is connected with the mounting bracket, lifting regulator is including installing the rigid rack that driver and cooperation driver on the diaphragm used, the upper end of rigid rack is connected with the mounting bracket, the pneumatic cylinder is installed on the mounting bracket and power take off end is connected with the grip block through the push rod. The utility model discloses structure to current mechanical fixture has optimized, and it has flexible contact mechanism to press from both sides the end design to get at mechanical fixture, can reduce the centre gripping damage to the product surface at the in-process of centre gripping, improves the qualification rate of product processing.

Description

Mechanical fixture for assembly line conveying

Technical Field

The utility model relates to a mechanical fixture technical field specifically is a pipeline is carried and is used mechanical fixture.

Background

The clamp is a device used for fixing a processing object to enable the processing object to occupy a correct position in the mechanical manufacturing process so as to receive construction or detection, and broadly speaking, in any process in the process, the device used for quickly, conveniently and safely installing a workpiece is called as a clamp, and a special mechanical clamp is sometimes required to be equipped on a production line to clamp and fix a production product so as to be convenient for clamping, fixing and processing the leveling by matching with corresponding processing equipment.

However, the existing mechanical clamps have the following problems in the use process: carry out the in-process of centre gripping to assembly line product, the mode that adopts rigid centre gripping more fixes the product, though has better firm effect, but the in-process of centre gripping leads to the clamping part of product to have the damage easily. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical fixture is used in assembly line transport has solved and has carried out the in-process of centre gripping to the assembly line product, and the mode that adopts the rigidity centre gripping more fixes the product, though has better firm effect, but the in-process of centre gripping leads to the centre gripping position of product to have the damage easily, this technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembly line is carried and is used mechanical fixture, includes that assembly line conveyer and symmetry install in two sets of flexible anchor clamps of assembly line conveyer both sides, flexible anchor clamps include diaphragm, lift adjuster, mounting bracket, pneumatic cylinder, push rod and grip block, the diaphragm level is fixed in assembly line conveyer's side and outer end has seted up and has worn the mouth, lift adjuster installs perpendicularly in wearing the mouth and the upper end is connected with the mounting bracket, lift adjuster is including installing the rigid rack that driver and cooperation driver on the diaphragm used, the upper end of rigid rack is connected with the mounting bracket, the pneumatic cylinder is installed on the mounting bracket and power take off end is connected with the grip block through the push rod, the grip block includes backup pad, fly leaf, electric putter and rubber contact pad, the backup pad is the level form and sets up and is connected with the push rod, fly leaf movable mounting is followed in the lower of backup pad, electric putter is fixed in the backup pad and power take off end is connected with the fly leaf, the rubber contact pad branch is equipped with two sets ofly and installs respectively in the inboard of backup pad, fly leaf.

As an optimized mode of the utility model, the driver includes driving motor and installs in driving motor power take off's drive gear, drive gear and rack toothing.

As the utility model discloses an optimal mode, install deflector and baffle along going up of backup pad, install the slotted hole on the deflector, the push rod activity alternates in the slotted hole and the outer end is connected with the baffle.

As a preferred mode of the utility model, the symmetry is provided with two sets of triangle connection pieces between backup pad and the fly leaf, the triangle connection piece is three horn shapes and the surface is range upon range of column structure.

As an optimal mode of the utility model, the rubber contact pad includes that main pad and machine-shaping contact sand grip in a plurality of montage on main pad surface, the middle part machine-shaping of main pad has a plurality of groups deformation extrusion groove, the contact sand grip is the semicylindrical structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme has optimized current mechanical fixture's structure, presss from both sides at mechanical fixture's clamp and has held the design to have flexible contact mechanism, can reduce the centre gripping damage to the product surface at the in-process of centre gripping, improves the qualification rate of product processing.

2. This scheme has elevating system in mechanical fixture's the design in the frame, can press from both sides the height of getting the product and carry out quick adjustment, improves the stability of centre gripping.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the holding plate of the present invention;

fig. 3 is a structural diagram of the rubber contact pad of the present invention.

In the figure, 1, a pipeline conveyor; 2. a transverse plate; 3. a lift adjuster; 4. a mounting frame; 5. a hydraulic cylinder; 6. a push rod; 7. a clamping plate; 8. perforating; 9. a driver; 10. a rigid rack; 11. a support plate; 12. a movable plate; 13. an electric push rod; 14. a rubber contact pad; 15. a drive motor; 16. a drive gear; 17. a guide plate; 18. a baffle plate; 19. a slot; 20. a triangular connecting sheet; 21. a main pad; 22. contacting the convex strip; 23. and (5) deforming and extruding the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an assembly line is carried and is used mechanical fixture, install two sets of flexible anchor clamps in assembly line 1 both sides including assembly line conveyer 1 and symmetry, flexible anchor clamps include diaphragm 2, lifting regulator 3, mounting bracket 4, pneumatic cylinder 5, push rod 6 and grip block 7, diaphragm 2 level is fixed in assembly line conveyer 1's side and the outer end has seted up and has worn mouthful 8, lifting regulator 3 installs perpendicularly in wearing mouthful 8 and the upper end is connected with mounting bracket 4, lifting regulator 3 is including installing driver 9 and the rigid rack 10 that cooperates driver 9 to use on diaphragm 2, the upper end of rigid rack 10 is connected with mounting bracket 4, pneumatic cylinder 5 installs on mounting bracket 4 and power take off end is connected with grip block 7 through push rod 6, grip block 7 includes backup pad 11, fly leaf 12, electric putter 13 and rubber contact pad 14, backup pad 11 is the level form setting and is connected with push rod 6, fly leaf 12 movable mounting is on the lower limb of backup pad 11, electric putter 13 is fixed in backup pad 11 and power take off end is connected with fly leaf 12, rubber contact pad 14 branch is equipped with backup pad 11 and installs respectively, the inboard of fly leaf 12.

Further improved, as shown in fig. 1: the driver 9 comprises a driving motor 15 and a driving gear 16 arranged at the power output end of the driving motor 15, the driving gear 16 is meshed with the rack, the driving gear 16 is driven to rotate by the driving motor 15, and the driving gear 16 drives the rigid rack 10 and the clamping mechanism above to perform longitudinal adjustment in the rotating process.

Further improved, as shown in fig. 2: the upper edge of the supporting plate 11 is provided with a guide plate 17 and a baffle plate 18, the guide plate 17 is provided with a slotted hole 19, the push rod 6 is movably inserted in the slotted hole 19, and the outer end of the push rod is connected with the baffle plate 18.

Further improved, as shown in fig. 2: two sets of triangular connecting pieces 20 are symmetrically arranged between the supporting plate 11 and the movable plate 12, and the triangular connecting pieces 20 are triangular and have a laminated structure on the surface.

Specifically, the rubber contact pad 14 includes a main pad 21 and a plurality of sets of contact protruding strips 22 formed on the surface of the main pad 21, a plurality of sets of deformation extrusion grooves 23 are formed in the middle of the main pad 21, and the contact protruding strips 22 are in a semi-cylindrical structure.

When in use: the utility model discloses before to the product centre gripping, the staff can highly adjust flexible fixture according to the height of product, utilize driving motor 15 to drive gear 16 and rotate, drive gear 16 drives the fixture of rigidity rack 10 and top in the pivoted process and carries out longitudinal regulation, then promote push rod 6 through pneumatic cylinder 5 and carry out lateral shifting and make grip block 7 and product contact, utilize 13 pulling fly leaf 12 angle modulation of electric putter, thereby reach the purpose to the product centre gripping, through rubber contact pad 14 and product surface direct contact at the in-process of centre gripping, can effectually reduce the damage that anchor clamps caused to the product surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mechanical fixture for assembly line is carried which characterized in that: comprises a production line conveyor (1) and two groups of flexible clamps which are symmetrically arranged at two sides of the production line conveyor (1), wherein each flexible clamp comprises a transverse plate (2), a lifting regulator (3), a mounting frame (4), a hydraulic cylinder (5), a push rod (6) and a clamping plate (7), the transverse plate (2) is horizontally fixed at the side surface of the production line conveyor (1), the outer end of the transverse plate is provided with a through hole (8), the lifting regulator (3) is vertically arranged in the through hole (8) and the upper end of the lifting regulator is connected with the mounting frame (4), the lifting regulator (3) comprises a driver (9) arranged on the transverse plate (2) and a rigid rack (10) used by the driver (9), the upper end of the rigid rack (10) is connected with the mounting frame (4), the hydraulic cylinder (5) is arranged on the mounting frame (4), the power output end of the hydraulic cylinder is connected with the clamping plate (7) through the push rod (6), the clamping plate (7) comprises a supporting plate (11), a movable plate (12), an electric push rod (13) and a rubber contact pad (14), the supporting plate (11) is arranged on the movable plate (12) and is fixed on the movable along the movable plate (11) and is connected with the movable plate (12), the rubber contact pads (14) are respectively provided with two groups and are respectively arranged on the inner sides of the support plate (11) and the movable plate (12).

2. The mechanical clamp for assembly line conveying of claim 1, wherein: the driver (9) comprises a driving motor (15) and a driving gear (16) installed at the power output end of the driving motor (15), and the driving gear (16) is meshed with the rack.

3. The mechanical clamp for assembly line conveying of claim 1, wherein: the upper edge of the supporting plate (11) is provided with a guide plate (17) and a baffle (18), the guide plate (17) is provided with a slotted hole (19), the push rod (6) is movably inserted in the slotted hole (19), and the outer end of the push rod is connected with the baffle (18).

4. The mechanical clamp for assembly line conveying of claim 3, wherein: two groups of triangular connecting sheets (20) are symmetrically arranged between the supporting plate (11) and the movable plate (12), and the triangular connecting sheets (20) are triangular and have a laminated structure on the surface.

5. The mechanical clamp for assembly line conveying of claim 1, wherein: rubber contact pad (14) include main pad (21) and machine-shaping in a plurality of groups contact convex strip (22) on main pad (21) surface, the middle part machine-shaping of main pad (21) has a plurality of groups deformation extrusion groove (23), contact convex strip (22) are the semicylindrical structure.