CN219925302U

CN219925302U - Piston boring machine anchor clamps

Info

Publication number: CN219925302U
Application number: CN202320644860.3U
Authority: CN
Inventors: 邓礼全
Original assignee: Chongqing Aomi Piston Co ltd
Current assignee: Chongqing Aomi Piston Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-10-31
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of boring machine clamps, in particular to a piston boring machine clamp which comprises a clamping plate and a clamping assembly, wherein the clamping assembly comprises a bottom plate, a vertical plate, a workbench, a mounting block, an air cylinder and a plurality of telescopic mechanisms; the splint are used for the centre gripping to wait to process the part, will wait to process the part and place on the workstation during the use, then the cylinder descends the splint and will wait to treat the work piece centre gripping on the workstation, the diameter size of waiting the work piece is not restricted to this structure, have a plurality of telescopic machanism on the splint, carry out the multiposition when conveniently centre gripping dysmorphism waits the work piece and contact the part face, form parcel formula centre gripping, the installation piece is used for installing the cylinder, the pole setting is used for supporting the cylinder, the problem of waiting to process the piston shape and diameter furthest's waiting to process that the device can be centre gripping has been restricted to the socket when using has been solved.

Description

Piston boring machine anchor clamps

Technical Field

The utility model relates to the technical field of boring machine clamps, in particular to a piston boring machine clamp.

Background

Boring is a technical means for cutting or polishing a larger hole. Boring cutters are typically mounted to a boring machine for machining. The workpiece is subjected to great forces during boring, so that it is particularly necessary to fix the workpiece.

An existing boring machine fixture (CN 217551862U) comprises a machine case, wherein a receiving seat is fixedly connected to one side face of the machine case, a groove is formed in the outer surface of the receiving seat, a reinforcing pipe is fixedly connected to the inner wall of the receiving seat, and a first cylinder and a second cylinder are respectively fixedly connected to the outer surface of the receiving seat. The utility model has the following advantages and effects: the two telescopic rods slide in the grooves simultaneously and extend towards the middle, the two clamping plates are close towards the middle and clamp cylindrical workpieces through radians, then a worker starts the third air cylinders, the number of the third air cylinders is two, the third air cylinders are distributed relatively vertically, the third telescopic rods push the reinforcing plates up and down to strengthen and clamp gaps between the two clamping plates, and clamping force of the clamping plates is firmer. Can make the work piece by stable quilt centre gripping, and the distance between two splint is through telescopic link control, and the adjustability is stronger, the staff's of being more convenient for use.

However, the above utility model is characterized in that the bearing seat limits the shape and the diameter of the piston to be processed which can be clamped by the device to the maximum extent when the piston is used.

Disclosure of Invention

The utility model aims to provide a piston boring machine fixture, which aims to solve the problem that a bearing seat limits the shape and the diameter of a piston to be processed, which can be clamped by a device, to the maximum extent when the piston boring machine fixture is used.

In order to achieve the above purpose, the utility model provides a piston boring machine fixture, which comprises a clamping plate and a clamping assembly, wherein the clamping assembly comprises a bottom plate, a vertical plate, a workbench, a mounting block, an air cylinder and a plurality of telescopic mechanisms;

the output of cylinder with splint fixed connection, and be located the top of splint, the installation piece with cylinder fixed connection, and be located the cylinder is located one side that the splint is connected, a plurality of telescopic machanism install in splint keep away from one side of cylinder, the riser with installation piece fixed connection, and be located one side of installation piece, the bottom plate with riser fixed connection, and be located the riser is kept away from the one end of installation piece, the workstation set up in the top of bottom plate.

The telescopic mechanism comprises a sleeve, a spring and a round rod, wherein the sleeve is fixedly connected with the clamping plate and is positioned on one side of the clamping plate, the round rod is slidably connected with the sleeve and is positioned on the inner side of the sleeve, and the spring is fixedly connected with the clamping plate and is fixedly connected with the round rod and is positioned between the round rod and the clamping plate.

The clamping assembly further comprises a rubber pad, wherein the rubber pad is fixedly connected with the workbench and is located on one side of the workbench.

The clamping assembly further comprises a mounting hole and a bolt, wherein the mounting hole is formed in one side of the bottom plate, and the bolt is in threaded connection with the mounting hole and is located on one side of the mounting hole.

The clamping assembly further comprises a sliding rail, a second air cylinder and a sliding block, wherein the sliding block is detachably connected with the bottom plate and located at the bottom of the sliding block, the sliding block is slidably connected with the sliding rail and located at one side of the sliding rail, and the output end of the second air cylinder is fixedly connected with the sliding block and located at one side of the sliding rail.

According to the piston boring machine clamp, the clamping plate is used for clamping a part to be machined, the part to be machined is placed on the workbench when in use, then the air cylinder descends the clamping plate to clamp the part to be machined on the workbench, the diameter of the part to be machined is not limited by the structure, the clamping plate is provided with the telescopic mechanisms, multi-point contact part surfaces are conveniently clamped when the special-shaped part to be machined is clamped, wrapped clamping is formed, the mounting block is used for mounting the air cylinder, the upright rod is used for supporting the air cylinder, and the problem that a bearing seat limits the shape and the diameter of the piston to be machined, which can be clamped by the device, of the piston to be machined to the maximum extent when in use is solved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic cross-sectional view of a piston boring machine fixture according to a first embodiment of the present utility model.

Fig. 2 is an enlarged view of detail a of fig. 1.

Fig. 3 is a schematic cross-sectional view of a piston boring machine fixture according to a second embodiment of the present utility model.

Fig. 4 is a schematic side view of a piston boring machine fixture according to a second embodiment of the present utility model.

101-clamping plates, 102-clamping assemblies, 103-bottom plates, 104-vertical plates, 105-working tables, 106-mounting blocks, 107-air cylinders, 108-telescopic mechanisms, 109-sleeves, 110-springs, 111-round rods, 112-rubber pads, 113-mounting holes, 114-bolts, 201-sliding rails, 202-second air cylinders and 203-sliding blocks.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1-2, fig. 1 is a schematic cross-sectional view of a piston boring machine fixture according to a first embodiment of the present utility model, and fig. 2 is an enlarged view of detail a of fig. 1.

The utility model provides a piston boring machine clamp which comprises: the clamping assembly 102 comprises a bottom plate 103, a vertical plate 104, a workbench 105, a mounting block 106, an air cylinder 107, a plurality of telescopic mechanisms 108, a sleeve 109, a spring 110, a round rod 111, a rubber pad 112, a mounting hole 113 and bolts 114. The problem that the shape and the diameter of the piston to be processed, which can be clamped by the device, are limited by the bearing seat to the greatest extent during use is solved through the scheme, and it can be understood that the scheme can be used in a fixing device scene, and can also be used for being inserted into the mounting hole 113 through the bolt 114 to be in threaded connection with a processing boring machine, so that the problem of the position of the fixing device on the boring machine is solved conveniently.

In this embodiment, the clamping plate 101 is used to clamp a part to be machined.

The output end of the air cylinder 107 is fixedly connected with the clamping plate 101 and is located at the top of the clamping plate 101, the mounting block 106 is fixedly connected with the air cylinder 107 and is located at one side, connected with the clamping plate 101, of the air cylinder 107, a plurality of telescopic mechanisms 108 are mounted on one side, far away from the air cylinder 107, of the clamping plate 101, the vertical plate 104 is fixedly connected with the mounting block 106 and is located at one side of the mounting block 106, the bottom plate 103 is fixedly connected with the vertical plate 104 and is located at one end, far away from the mounting block 106, of the vertical plate 104, the workbench 105 is arranged at the top of the bottom plate 103, parts to be machined are placed on the workbench 105 when the piston is used, then the air cylinder 107 descends to clamp the parts to be machined on the workbench 105, the structure does not limit the diameter of the parts to be machined, the clamping plate 101 is provided with a plurality of telescopic mechanisms 108, a plurality of point positions of contact parts are conveniently clamped when the parts to be machined, a wrapped vertical rod 106 is formed, and the mounting block 106 is used for mounting the air cylinder to support the piston 107, and the piston 107 can limit the diameter of the piston 107 to be machined by the largest limit the piston.

Secondly, the sleeve 109 is fixedly connected with the clamping plate 101 and is located at one side of the clamping plate 101, the round rod 111 is slidably connected with the sleeve 109 and is located at the inner side of the sleeve 109, the spring 110 is fixedly connected with the clamping plate 101 and is fixedly connected with the round rod 111 and is located between the round rod 111 and the clamping plate 101, when clamping is performed, one end of the round rod 111, which is not connected with the spring 110, is in contact with a part to be machined, the shape of the part to be machined stretches into the sleeve 109, and after loosening, the spring 110 rebounds the round rod 111.

Again, the rubber pad 112 is fixedly connected with the working table 105 and is located at one side of the working table 105, and the rubber pad 112 is used for increasing the friction force of the working table 105.

Finally, the mounting hole 113 is disposed on one side of the bottom plate 103, the bolt 114 is in threaded connection with the mounting hole 113, and is located on one side of the mounting hole 113, and the bolt 114 is inserted into the mounting hole 113 to be in threaded connection with the processing boring machine, so that the position of the device on the boring machine can be conveniently fixed.

When the piston boring machine clamp disclosed by the utility model is used, the clamping plate 101 is used for clamping a part to be machined, the part to be machined is placed on the workbench 105 during use, then the air cylinder 107 descends the clamping plate 101 to clamp the part to be machined on the workbench 105, the diameter of the part to be machined is not limited by the structure, the clamping plate 101 is provided with the telescopic mechanisms 108, the multi-point contact part surface is conveniently clamped when the special-shaped part to be machined is clamped, wrapped clamping is formed, the mounting block 106 is used for mounting the air cylinder 107, and the upright rod is used for supporting the air cylinder 107, so that the problem that a bearing seat limits the shape of the piston to be machined and the diameter of the piston to be machined, which can be clamped by the device, to the maximum limit during use is solved.

Second embodiment

Referring to fig. 3 to 4, fig. 3 is a schematic cross-sectional view of a piston boring machine fixture according to a second embodiment of the present utility model, and fig. 4 is a schematic side view of a piston boring machine fixture according to a second embodiment of the present utility model. The clamping assembly 102 of the piston boring machine fixture of the present utility model further comprises a slide rail 201, a second cylinder 202 and a slider 203 on the basis of the first embodiment.

The sliding block 203 is detachably connected with the bottom plate 103 and is located at the bottom of the sliding block 203, the sliding block 203 is slidably connected with the sliding rail 201 and is located at one side of the sliding rail 201, the output end of the second air cylinder 202 is fixedly connected with the sliding block 203 and is located at one side of the sliding rail 201, a cutter is located in a fixed boring machine, the cutter is fixedly connected with the sliding block 203 through the bolt 114, the second air cylinder 202 drives the sliding block 203 to move on the sliding rail 201, so that the cutter is close to the cutter, and a cushion block can be placed on the workbench 105 to change the height of a part to be processed.

The foregoing disclosure is illustrative of a preferred embodiment of a piston boring machine fixture according to the present utility model, and it is not intended to limit the scope of the utility model, as a person skilled in the art will appreciate that all or part of the procedures described in the foregoing embodiments are implemented, and equivalent changes according to the claims of the present utility model are intended to fall within the scope of the utility model.

Claims

1. A piston boring machine fixture comprises a clamping plate, and is characterized in that,

the clamping assembly comprises a bottom plate, a vertical plate, a workbench, a mounting block, an air cylinder and a plurality of telescopic mechanisms;

2. A piston boring machine fixture according to claim 1, wherein,

3. A piston boring machine fixture according to claim 2, wherein,

the clamping assembly further comprises a rubber pad, wherein the rubber pad is fixedly connected with the workbench and is positioned on one side of the workbench.

4. A piston boring machine fixture according to claim 3, wherein,

5. A piston boring machine fixture according to claim 4, wherein,