CN213795312U

CN213795312U - Cylinder cap adds clamping apparatus

Info

Publication number: CN213795312U
Application number: CN202022222042.3U
Authority: CN
Inventors: 张尚海; 张友群
Original assignee: Xiangyang Changyuan Langhong Technology Co ltd
Current assignee: Xiangyang Changyuan Langhong Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-27
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a cylinder cap adds clamping apparatus, including base, shifting chute, through-hole, U type piece, lid, special-shaped screw and clamping piece, the shifting chute has been seted up to the surface of base, and the internal surface of base has seted up the through-hole to the surface of base is inlayed and is installed U type piece, and the draw-in groove has been seted up to the upper surface of base simultaneously, the internal surface slidable mounting of shifting chute has special-shaped slider, and the surface of special-shaped slider is inlayed and is installed the rectangle slider to the surface limit end of special-shaped slider is inlayed and is installed the bearing, the last fixed surface of special-shaped slider installs clamping piece. This cylinder cap adds clamping apparatus sets up and has rotatable ring, and the connecting rod through the ring installation drives special-shaped slider and slides, and the clamping piece of accessible special-shaped slider upper end installation carries out the clamping to the cylinder cap, and can be fixed to the inside or the equal clamping of outside of cylinder cap to through the centre gripping of four groups special-shaped sliders, can prevent that the cylinder cap from taking place to sideslip in the course of working.

Description

Cylinder cap adds clamping apparatus

Technical Field

The utility model relates to a cylinder cap processing technology field specifically is a cylinder cap adds clamping apparatus.

Background

Along with the development of the existing cylinder technology, in the development and use process of the cylinder, the production mode of the cylinder cover generally adopts milling to carry out finish machining on the cylinder cover, the types of the used cylinder covers are different for different types of cylinders, and the clamps used in the machining are different, so that when the different types of cylinder covers are clamped, the existing cylinder cover machining clamp has certain defects, such as:

1. when the existing cylinder cover machining clamp is used, the interior of the cylinder cover is generally circular, so that the cylinder cover is easy to sideslip when being clamped by using a functional parallel jaw vice, and the cylinder cover is damaged in the machining process;

2. the existing cylinder cover machining clamp generally adopts a direct clamping mode to fix a cylinder cover when the cylinder cover is machined, the interior of the cylinder cover or a machined surface is easily damaged, only two ends of the cylinder cover are generally fixed in a clamping process, and the cylinder cover is easily deviated in the machining process.

Aiming at the problems, innovative design is urgently needed on the basis of the original cylinder cover machining clamp structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder cap adds clamping apparatus, with the current cylinder cap adds clamping apparatus who proposes in solving above-mentioned background art, because the inside of cylinder cap generally is circular when using, take place easily when service function parallel jaw carries out the clamping and sideslip, lead to the cylinder cap to cause the damage in the course of working, add the mode that adds man-hour generally adopts direct clamping to fix it to the cylinder cap, cause the damage to the face that the cylinder cap is inside or has processed easily, and only both ends are generally fixed at the clamping process, lead to taking place the off tracking problem in the cylinder cap course of working easily.

In order to achieve the above object, the utility model provides a following technical scheme: a cylinder cover machining clamp comprises a base, a moving groove, a through hole, a U-shaped block, a cover body, a special-shaped screw and a clamping block, wherein the moving groove is formed in the outer surface of the base, the through hole is formed in the inner surface of the base, the U-shaped block is embedded and installed on the outer surface of the base, a clamping groove is formed in the upper surface of the base, a special-shaped sliding block is installed on the inner surface of the moving groove in a sliding mode, a rectangular sliding block is embedded and installed on the outer surface of the special-shaped sliding block, a bearing is embedded and installed at the edge end of the outer surface of the special-shaped sliding block, the clamping block is fixedly installed on the upper surface of the special-shaped sliding block, a silica gel pad is fixedly installed at the edge end of the outer surface of the clamping block, a sliding groove is formed in the upper surface of the rectangular sliding block, a moving block and a special-shaped nut are installed on the inner surface of the sliding groove in a sliding mode, the special-shaped screw is connected with the special-shaped screw in a threaded mode, and the moving block penetrates through the outer surface of the special-shaped screw, the outer surface of the bearing is provided with a connecting rod in a nested mode, the outer surface of the connecting rod is fixedly connected with a circular ring, the upper surface of the circular ring is fixedly connected with a cover body, the outer surface of the cover body is connected with a base in a clamped mode, the outer surface of the moving block is fixedly connected with a reset spring, and the outer surface upper end of the moving block is fixedly provided with a silica gel pad.

Preferably, the base passes through the shifting chute and constitutes sliding structure with special-shaped slider, and the base constitutes mosaic structure with U type piece to the lower surface height of shifting chute is highly unanimous with the lower surface of through-hole, and the base passes through the draw-in groove simultaneously and constitutes block structure with the lid.

Preferably, the special-shaped sliding blocks, the rectangular sliding blocks and the clamping blocks form an embedded structure, the edge ends of the outer surface of each clamping block are attached to the outer surface of the silica gel pad, the width of the outer surface of each clamping block is larger than that of the outer surface of each special-shaped sliding block, and the outer surface of each silica gel pad is connected with the outer surface of the moving block.

Preferably, the rectangular sliding block, the moving block and the special-shaped nut form a sliding structure through the sliding groove, the special-shaped nut and the moving block form an elastic structure through the reset spring, the moving block and the special-shaped screw form a penetrating structure, the special-shaped screw and the special-shaped nut form a threaded structure, and the special-shaped screw and the rectangular sliding block form a nested structure.

Preferably, the ring and the connecting rods form a rotating structure through bearings, the connecting rods and the bearings form a nested structure, the connecting rods are arranged in 4 groups at equal angles relative to the outer surface of the ring, and the inner surface of the ring is in a cross-shaped structure.

Preferably, the connecting rod and the special-shaped sliding block form a rotating structure through a bearing, the special-shaped sliding block and the bearing form an embedded structure, and 4 groups of the special-shaped sliding blocks are arranged at equal angles relative to the outer surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the cylinder cover machining clamp;

1. the cylinder cover is provided with a rotatable circular ring, the connecting rod arranged through the circular ring drives the special-shaped sliding block to slide, the cylinder cover can be clamped through the clamping block arranged at the upper end of the special-shaped sliding block, the inside or the outside of the cylinder cover can be clamped and fixed, and the cylinder cover can be prevented from sideslipping in the machining process through the clamping of the four groups of special-shaped sliding blocks;

2. the special-shaped sliding block with the silica gel pad is arranged, the processed surface can be protected when the cylinder cover is clamped, damage to the cylinder cover is prevented in the clamping process, when the irregular cylinder cover is clamped, clamping can be carried out on the surface which can be contacted by the special-shaped sliding block, the movable block installed by the rectangular sliding block arranged at the upper end of the special-shaped sliding block is fixed again from the outside of the cylinder cover, and the deviation is prevented from occurring when the cylinder cover is machined.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a semi-sectional three-dimensional structure of the base of the present invention;

FIG. 3 is a schematic view of a semi-sectional three-dimensional structure of the ring of the present invention;

fig. 4 is a schematic view of the explosion three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a moving groove; 3. a through hole; 4. a U-shaped block; 5. a profiled slide block; 6. a rectangular slider; 7. a bearing; 8. a connecting rod; 9. a circular ring; 10. a card slot; 11. a cover body; 12. a silica gel pad; 13. a chute; 14. a moving block; 15. a special-shaped nut; 16. a return spring; 17. a special-shaped screw; 18. and (5) clamping the clamping block.

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. 1-4, the present invention provides a technical solution: a cylinder cover machining clamp comprises a base 1, a moving groove 2, a through hole 3, a U-shaped block 4, a special-shaped sliding block 5, a rectangular sliding block 6, a bearing 7, a connecting rod 8, a circular ring 9, a clamping groove 10, a cover body 11, a silica gel pad 12, a sliding groove 13, a moving block 14, a special-shaped nut 15, a reset spring 16, a special-shaped screw 17 and a clamping block 18, wherein the moving groove 2 is formed in the outer surface of the base 1, the through hole 3 is formed in the inner surface of the base 1, the U-shaped block 4 is embedded in the outer surface of the base 1, the clamping groove 10 is formed in the upper surface of the base 1, the special-shaped sliding block 5 is slidably mounted on the inner surface of the moving groove 2, the rectangular sliding block 6 is embedded in the outer surface of the special-shaped sliding block 5, the bearing 7 is embedded in the edge end of the outer surface of the special-shaped sliding block 5, the clamping block 18 is fixedly mounted on the upper surface of the clamping block 5, and the silica gel pad 12 is fixedly mounted on the edge end of the outer surface of the clamping block 18, the spout 13 has been seted up to the upper surface of rectangle slider 6, and the internal surface slidable mounting of spout 13 has movable block 14 and special-shaped nut 15, and the surface threaded connection of special-shaped nut 15 has special-shaped screw 17, the surface through connection of special-shaped screw 17 has movable block 14 simultaneously, connecting rod 8 is installed to the surface nestification of bearing 7, and the fixed surface of connecting rod 8 is connected with ring 9, and the last fixed surface of ring 9 is connected with lid 11, the surface block of lid 11 is connected with base 1 simultaneously, the fixed surface of movable block 14 is connected with reset spring 16, and the fixed surface upper end of movable block 14 has silica gel pad 12.

Base 1 constitutes sliding construction through shifting chute 2 and special-shaped slider 5, and base 1 and U type piece 4 constitute mosaic structure, and the lower surface height of shifting chute 2 is highly uniform with the lower surface of through-hole 3, simultaneously base 1 passes through draw-in groove 10 and lid 11 constitution block structure, sliding construction through base 1 and special-shaped slider 5, it is spacing to conveniently slide the special-shaped slider 5 that removes, prevent to take place the dislocation, and base 1 and U type piece 4's mosaic structure, conveniently fix base 1 on the workstation, and the lower surface height of shifting chute 2 is highly uniform with the lower surface of through-hole 3, convenience of equipment is in the shifting chute 2 removal, also conveniently clear up the inside through-hole 3, simultaneously base 1 and lid 11's block structure, play the guard action to the internal installation.

The special-shaped sliding blocks 5 are all in mosaic structure with the rectangular sliding blocks 6 and the clamping blocks 18, the outer surface side ends of the clamping blocks 18 are attached to the outer surface of the silica gel pad 12, the outer surface width of the clamping blocks 18 is larger than that of the special-shaped sliding blocks 5, meanwhile, the outer surface of the silica gel pad 12 is connected with the outer surface of the moving block 14, the special-shaped sliding blocks 5 are all in mosaic structure with the rectangular sliding blocks 6 and the clamping blocks 18 to form integration, breakage in use is prevented, the outer surface side ends of the clamping blocks 18 are attached to the outer surface of the silica gel pad 12, damage to a machined surface of a cylinder cover in use by the clamping blocks 18 is prevented, the cylinder cover is protected by the silica gel pad 12, the outer surface width of the clamping blocks 18 is larger than that of the special-shaped sliding blocks 5, the contact area between the special-shaped sliding blocks 5 and the cylinder cover is reduced, the contact height is increased, and damage to the cylinder cover due to position deviation in use is prevented, meanwhile, the outer surface of the silica gel pad 12 is connected with the outer surface of the moving block 14, and the machined surface of the cylinder cover is also protected.

The rectangular sliding block 6, the moving block 14 and the special-shaped nut 15 form a sliding structure through the sliding groove 13, the special-shaped nut 15, the moving block 14, the special-shaped screw 17, the special-shaped nut 15, the special-shaped screw 17, the rectangular sliding block 6 and the special-shaped screw 14 form an elastic structure, the moving block 14 and the special-shaped nut 15 form a penetrating structure, the special-shaped screw 17, the special-shaped screw 15 and the moving block 14 form a threaded structure, the special-shaped screw 17 and the rectangular sliding block 6 form a nested structure, the rectangular sliding block 6, the moving block 14 and the special-shaped nut 15 are moved conveniently in use through the sliding structure, the special-shaped screw 17 and the special-shaped nut 15 are moved through threaded rotation, the special-shaped screw 17 and the rectangular sliding block 6 are nested structure, the special-shaped screw 17 is fixed, so that the special-shaped nut 15 plays a certain fixing role.

Ring 9 passes through bearing 7 and connecting rod 8 and constitutes revolution mechanic, and connecting rod 8 and bearing 7 constitute nested structure, and connecting rod 8 sets up 4 groups about the equal angle of ring 9's surface, the internal surface shape of ring 9 is the cross column structure simultaneously, revolution mechanic through ring 9 and connecting rod 8, adjustable connecting rod 8's turned angle, and connecting rod 8 and bearing 7's nested structure, conveniently install and change, and connecting rod 8 sets up 4 groups about the equal angle of ring 9's surface, can unify 4 groups of special-shaped slider 5 and remove, the internal surface shape of ring 9 is the cross column structure simultaneously, increase ring 9's performance.

Connecting rod 8 passes through bearing 7 and 5 constitution rotating-structure of dysmorphism slider, and dysmorphism slider 5 constitutes mosaic structure with bearing 7, and dysmorphism slider 5 sets up 4 groups about angles such as the surface of base 1, through connecting rod 8 and the rotating-structure of dysmorphism slider 5, conveniently drive dysmorphism slider 5 and remove, and the mosaic structure of dysmorphism slider 5 and bearing 7, conveniently fix the connecting rod 8 of installation, and dysmorphism slider 5 sets up 4 groups about angles such as the surface of base 1, the accessible multi-angle carries out the centre gripping to the cylinder cap.

The working principle is as follows: when the cylinder cover machining clamp is used, according to the figures 1-4, firstly, the device is placed at a position to be worked, when the cylinder cover is required to be worked, the base 1 is fixed on a workbench through the U-shaped block 4, then the cylinder cover is placed on the upper surface of the base 1, then the bearing 7 is started to be driven to rotate through the control motor, the bearing 7 drives the circular ring 9 connected with the lower end to rotate, the circular ring 9 drives the connecting rod 8 installed through the bearing 7 to rotate, meanwhile, the connecting rod 8 drives the special-shaped sliding block 5 to linearly slide in the moving groove 2, after the cylinder cover is moved to a certain position, the silica gel pad 12 connected with the clamping block 18 installed at the upper end of the special-shaped sliding block 5 is contacted with the inner surface of the cylinder cover, the silica gel pad 12 can prevent the clamping block 18 from damaging the machined surface of the cylinder cover, and then the moving block 14 installed on the rectangular sliding block 6 installed on the special-shaped sliding block 5 slides in the sliding groove 13, still further fixed to the cylinder cap, the outer surface contact of movable block 14 with the cylinder cap is driven to elasticity through reset spring 16, and prevent to cause wearing and tearing through silica gel pad 12, and when 18 contact points in inside clamping piece are less, accessible special-shaped screw 17's rotation drives special-shaped nut 15 and removes, fix the disappearance contact point of cylinder cap, prevent to take place to sideslip man-hour, secondly be connected through lid 11 and draw-in groove 10 in the upper end of device, prevent to cause the damage to the internal arrangement, secondly again through-hole 3 of seting up through base 1 can clear up the inside remaining waste material of device, prevent that long-time work from leading to the too much card shell that causes of moving groove 2 residue, holistic practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

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

Claims

1. The utility model provides a cylinder cap adds clamping apparatus, includes base (1), shifting chute (2), through-hole (3), U type piece (4), lid (11), special-shaped screw (17) and clamping piece (18), its characterized in that: the outer surface of the base (1) is provided with a moving groove (2), the inner surface of the base (1) is provided with a through hole (3), the outer surface of the base (1) is provided with a U-shaped block (4) in an embedded mode, the upper surface of the base (1) is provided with a clamping groove (10), the inner surface of the moving groove (2) is provided with a special-shaped sliding block (5) in a sliding mode, the outer surface of the special-shaped sliding block (5) is provided with a rectangular sliding block (6) in an embedded mode, the outer surface edge end of the special-shaped sliding block (5) is provided with a bearing (7) in an embedded mode, the upper surface of the special-shaped sliding block (5) is fixedly provided with a clamping block (18), the outer surface edge end of the clamping block (18) is fixedly provided with a silica gel pad (12), the upper surface of the rectangular sliding block (6) is provided with a sliding groove (13), and the inner surface of the sliding groove (13) is provided with a moving block (14) and a special-shaped nut (15), and the surface threaded connection of special-shaped nut (15) has special-shaped screw (17), and the surface through connection of special-shaped screw (17) has movable block (14) simultaneously, the surface nested installation of bearing (7) has connecting rod (8), and the external fixed surface of connecting rod (8) is connected with ring (9) to the last fixed surface of ring (9) is connected with lid (11), and the surface block of lid (11) is connected with base (1) simultaneously, the external fixed surface of movable block (14) is connected with reset spring (16), and the fixed surface upper end of movable block (14) fixed mounting has silica gel pad (12).

2. The cylinder head machining jig of claim 1, characterized in that: the base (1) forms a sliding structure with the special-shaped sliding block (5) through the moving groove (2), the base (1) and the U-shaped block (4) form an embedded structure, the height of the lower surface of the moving groove (2) is consistent with that of the lower surface of the through hole (3), and meanwhile the base (1) forms a clamping structure with the cover body (11) through the clamping groove (10).

3. The cylinder head machining jig of claim 1, characterized in that: the special-shaped sliding blocks (5) and the rectangular sliding blocks (6) and the clamping blocks (18) form an embedded structure, the edge ends of the outer surfaces of the clamping blocks (18) are attached to the outer surface of the silica gel pad (12), the width of the outer surfaces of the clamping blocks (18) is larger than that of the outer surfaces of the special-shaped sliding blocks (5), and meanwhile the outer surfaces of the silica gel pad (12) are connected with the outer surfaces of the moving blocks (14).

4. The cylinder head machining jig of claim 1, characterized in that: the rectangular sliding block (6) forms a sliding structure with the moving block (14) and the special-shaped nut (15) through the sliding groove (13), the special-shaped nut (15) forms an elastic structure with the moving block (14) through the return spring (16), the moving block (14) and the special-shaped screw (17) form a penetrating structure, meanwhile, the special-shaped screw (17) and the special-shaped nut (15) form a threaded structure, and the special-shaped screw (17) and the rectangular sliding block (6) form a nested structure.

5. The cylinder head machining jig of claim 1, characterized in that: the ring (9) and the connecting rod (8) form a rotating structure through the bearing (7), the connecting rod (8) and the bearing (7) form a nested structure, 4 groups of the connecting rods (8) are arranged at equal angles relative to the outer surface of the ring (9), and the inner surface of the ring (9) is in a cross-shaped structure.

6. The cylinder head machining jig of claim 1, characterized in that: the connecting rod (8) and the special-shaped sliding block (5) form a rotating structure through the bearing (7), the special-shaped sliding block (5) and the bearing (7) form an embedded structure, and 4 groups of the special-shaped sliding block (5) are arranged at equal angles relative to the outer surface of the base (1).