CN209970225U

CN209970225U - Auxiliary tool for machining cylinder valve body

Info

Publication number: CN209970225U
Application number: CN201920781616.5U
Authority: CN
Inventors: 彭俊涛
Original assignee: Suzhou Suanshi Intelligent Equipment Co Ltd
Current assignee: Suzhou Suanshi Intelligent Equipment Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-21
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to the technical field of mechanical fixtures, in particular to an auxiliary tool for machining a cylinder valve body, which comprises a mounting seat, a first clamping piece, a fixing piece, a second clamping piece and a clamping piece, wherein the first clamping piece, the fixing piece, the second clamping piece and the clamping piece are arranged on the lower end surface of the mounting seat; the mount pad is connected with the connecting seat through the connecting plate, the clamping piece is installed at the connecting plate downside between mount pad and connecting seat, through the cooperation between holder, clamping piece and the mounting, realizes taking, transporting and fixed post processing of valve body in the darker cylinder body. The utility model discloses a set up the great clamp of stroke and get the piece for the instrument can go deep into the inside clamp of the less barrel of size and get the work piece, through setting up holder one and holder two, can adapt to the clamp of size work piece and get, through setting up the mounting, make things convenient for the holder to shift the work piece to the processing platform on the back fix a position the work piece, the convenience is processed the work piece.

Description

Auxiliary tool for machining cylinder valve body

Technical Field

The utility model relates to a mechanical fixture technical field, specific cylinder valve body processing appurtenance that says so.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. When the turbocharger housing is machined, a clamp which can fix the turbocharger housing well and is convenient to machine is needed. Chinese utility model CN201821031935.6 discloses a manipulator clamp, which is mounted on a corresponding robot arm through a flange, and the robot is controlled by a program. The clamping jaw adopts the cylinder as a driving piece, the power of the cylinder can be transmitted to the clamping jaw through the transmission of the parallel four-bar linkage mechanism, the clamping jaw can be controlled to swing by controlling the stretching of the cylinder so as to clamp and release a workpiece, and the workpiece is transferred to the next procedure or placed in a proper place. The clamping jaw structure can reduce the labor amount of workers, can be suitable for workpieces with diameters within a certain range, is not only suitable for workpieces with one specification, reduces the replacement frequency and improves the production efficiency. In addition, the structure is more compact by adopting the structural form of the double-cylinder driving plate. However, when the fixture is used for clamping the cylinder valve body, the valve body cannot be well fixed, the machining accuracy is influenced, and the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a cylinder valve body processing appurtenance gets the piece through setting up the great clamp of stroke for the work piece is got to the inside clamp that the instrument can go deep into the less barrel of size, and through setting up holder one and holder two, the clamp that can adapt to the size and size work piece gets, through setting up the mounting, makes things convenient for the holder to fix a position the work piece after shifting the work piece to the processing platform on, and the convenience is processed the work piece.

The utility model provides a technical scheme that its technical problem adopted is:

an auxiliary tool for machining a cylinder valve body comprises an installation seat, a first clamping piece, a fixing piece, a second clamping piece and a clamping piece, wherein the first clamping piece, the fixing piece, the second clamping piece and the clamping piece are installed on the lower end face of the installation seat; the mount pad is connected with the connecting seat through the connecting plate, the clamping piece is installed at the connecting plate downside between mount pad and connecting seat, through the cooperation between holder, clamping piece and the mounting, realizes taking, transporting and fixed post processing of valve body in the darker cylinder body.

Furthermore, the first clamping piece, the fixing piece, the second clamping piece and the clamping piece on the lower end face of the mounting seat are fixedly connected through the mounting hole on the lower end face of the mounting seat in a matched mode with the stud.

Preferably, the mounting seat is fixedly connected with the mechanical arm through a connecting seat.

One of the clamping part comprises a cross beam, a clamping block, a cylinder body and a clamping jaw, the cylinder body is fixedly mounted on the lower end face of the cross beam, the left side and the right side of the cylinder body are connected with the clamping block through a mandrel, a sliding groove is formed in the position of the cross beam relative to the clamping block, an arch is arranged on the corresponding clamping block in a matched mode, the arch slides along the sliding groove in a limiting mode under the driving of the cylinder body, and the clamping jaw used for clamping workpieces can be detachably connected to the lower side of the clamping block.

Preferably, the cylinder body is a bidirectional hydraulic cylinder, mandrels at two ends of the hydraulic cylinder are respectively connected with clamping jaws through clamping blocks, the two clamping jaws work to clamp a large valve body, and the clamping jaws are transferred to a processing platform after clamping.

The clamping part II comprises a clamping part body, a clamping jaw II and a positioning column, the clamping part II is fixedly connected with the mounting seat through the clamping part body, the clamping jaw II is rotatably installed at the lower end of the clamping part body, and the clamping jaw II drives the cylinder body installed inside the clamping part body to clamp a workpiece.

Further, the cylinder body of holder body internally mounted is the pneumatic cylinder, and the tip swing joint of pneumatic cylinder fore-set is on the top of jack catch two, the clamping part that drives jack catch two when the telescopic motion is done to the pneumatic cylinder fore-set is opened or the clamping motion, and jack catch two has two symmetries to install the tip at the holder body, pivot and holder body rotatable coupling are passed through at the middle part of jack catch two, and when the pneumatic cylinder fore-set promoted two tip of jack catch, two other tip of block commentaries on classics do and open or the clamping action.

Furthermore, the positioning columns for positioning when the workpiece is clamped are fixedly arranged at the middle positions of the two symmetrical clamping jaws at the bottom of the clamping piece body.

Preferably, the positioning column is connected with the clamping part body through threads, a threaded section is arranged at the upper end of the positioning column, a corresponding threaded hole is formed in the clamping part body corresponding to the threaded section, and the positioning column is fixedly matched and connected with the clamping part body through the threaded section.

The clamping piece comprises a second cylinder body, a top column and a sucker, the clamping piece is fixedly connected with the connecting plate through the upper end of the second cylinder body, the top column of the second cylinder body is connected with the sucker, the stroke of the top column of the second cylinder body is large, and the clamping piece can extend into the cylinder body and suck the valve body through the sucker and be taken out.

Preferably, the suction cup is of bernoulli chuck construction.

The fixing piece is of a hydraulic cylinder structure with a fixing end, the fixing end of the fixing piece is of a clamping block structure with steps, and the steps of the clamping block are in sleeve connection with the cylinder valve body correspondingly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a cylinder valve body processing appurtenance gets through setting up the great clamp of stroke for the work piece is got to the inside clamp of barrel that the instrument can go deep into the size less for the work piece is got to the instrument, through setting up holder one and holder two, can adapt to the clamp of size work piece and get, through setting up the mounting, makes things convenient for the holder to fix a position the work piece after shifting the work piece to the processing platform on, and the convenience is processed the work piece.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic view of a structure of the clamping member of the present invention;

FIG. 3 is a schematic structural view of a second clamping member of the present invention;

fig. 4 is a schematic view of the structure of the clamping member of the present invention.

In the figure:

1. a mounting seat 11 and a mounting hole;

2. the clamping device comprises a first clamping piece 21, a cross beam 22, a clamping block 23, a cylinder body 24 and a clamping jaw;

3. a fixing member;

4. a second clamping piece 41, a clamping piece body 42, a second clamping jaw 43 and a positioning column;

5. a clamping piece 51, a cylinder body II, a cylinder body 52, a top column 53 and a sucker;

6. a connecting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

As shown in fig. 1, the utility model provides an auxiliary tool for machining a cylinder valve body, which comprises an installation seat 1, a first clamping piece 2, a fixing piece 3, a second clamping piece 4 and a clamping piece 5, wherein the first clamping piece 2, the fixing piece 3, the second clamping piece 4 and the clamping piece 5 are arranged on the lower end surface of the installation seat 1, and the fixing piece 3 and the second clamping piece 4 are arranged on two sides of the first clamping piece 2; the mounting seat 1 is connected with a connecting seat 6 through a connecting plate, the clamping piece 5 is arranged on the lower side surface of the connecting plate between the mounting seat 1 and the connecting seat 6, and through the matching between the clamping piece, the clamping piece and the fixing piece, the taking, transferring and fixing post-processing of the valve body in the deep cylinder body are realized.

Further, holder one 2, mounting 3, holder two 4 and the clamp of 1 lower terminal surface of mount pad all cooperate double-screw bolt fixed connection through mounting hole 11 on the terminal surface under the mount pad 1, and in this embodiment, the equipartition has a plurality of screw holes on the terminal surface under the mount pad 1, and foretell holder one, mounting, holder two and the clamp rationally select the position that above-mentioned subassembly needs to be installed according to the valve body of not unidimensional, and the terminal surface under mount pad 1 is got to the rational layout.

Preferably, the mounting base 1 is connected and fixed with the mechanical arm through a connecting base 6, and the connecting base 6 in this embodiment is a double-lug plate structure with bolt connecting holes.

As shown in fig. 2, the first clamping part 2 includes a cross beam 21, a clamping block 22, a cylinder body 23 and a clamping jaw 24, the cylinder body 23 is fixedly mounted on the lower end face of the cross beam 21, the left side and the right side of the cylinder body 23 are connected with the clamping block 22 through mandrels, a sliding groove is formed in the position, opposite to the clamping block 22, of the cross beam 21, a protrusion is arranged on the corresponding clamping block 22 in a matched mode, the protrusion slides along the sliding groove in a limited mode under the driving of the cylinder body 23, the clamping jaw 24 used for clamping a workpiece is detachably connected to the lower portion of the clamping block 22, the sliding groove in the embodiment is of a cross groove structure, the protrusion corresponding to the cross groove is of a cross protrusion structure, the cross protrusion is connected with.

Preferably, the cylinder body 23 is a bidirectional hydraulic cylinder, mandrels at two ends of the hydraulic cylinder are respectively connected with the clamping jaws 24 through the clamping blocks 22, the two clamping jaws 24 work to clamp the larger valve body, and the clamped valve body is transferred to the processing platform.

As shown in fig. 3, the second clamping member 4 includes a clamping member body 41, a second jaw 42 and a positioning column 43, the second clamping member 4 is fixedly connected with the mounting base 1 through the clamping member body 41, the second jaw 42 is rotatably mounted at the lower end of the clamping member body 41, and the second jaw 42 is driven by a cylinder mounted inside the clamping member body 41 to clamp the workpiece.

In this embodiment, the cylinder body of holder body 41 internally mounted is the pneumatic cylinder, and the tip swing joint of pneumatic cylinder fore-set is on the top of jack catch two 42, the clamping part that drives jack catch two 42 when telescopic motion is done to the pneumatic cylinder fore-set is opened or the clamping motion, and jack catch two 42 has two symmetries to install the tip at holder body 41, pivot and holder body 41 rotatable coupling are passed through at the middle part of jack catch two 42, and when the pneumatic cylinder fore-set promoted jack catch two 42 tips, another tip of jack catch two 42 was opened or the centre gripping action.

Furthermore, a positioning column 43 for positioning when clamping the workpiece is fixedly installed at the middle position of the two symmetrical clamping jaws 42 at the bottom of the clamping piece body 41.

Preferably, the positioning column 43 is connected with the clamping member body 41 through a thread, a thread section is arranged at the upper end of the positioning column 43, a corresponding thread hole is formed in the clamping member body 41 corresponding to the thread section, and the positioning column 43 is fixedly connected with the clamping member body 41 through the thread section in a matching manner.

As shown in fig. 4, the clamping member 5 comprises a cylinder body two 51, a top pillar 52 and a suction cup 53, the clamping member 5 is fixedly connected with a connecting plate through the upper end of the cylinder body two 51, the top pillar of the cylinder body two 51 is connected with the suction cup 53, the stroke of the top pillar of the cylinder body two 51 is large, and the clamping member can extend into the cylinder body of the air cylinder and suck the valve body through the suction cup 53 and take out the valve body.

Preferably, the sucking disc is a Bernoulli sucking disc structure, and after the sucking disc extends into the cylinder body and contacts the valve body, the sucking disc is controlled by an existing controller to suck the workpiece and separate from the valve body.

The fixing part 3 is of a hydraulic cylinder structure with a fixing end, the fixing end of the fixing part 3 is of a clamping block structure with a step, and the step of the clamping block corresponds to the cylinder valve body in a sleeved mode.

When the device works, firstly, the existing sucker controller is controlled to control the sucker 53 to suck a workpiece, the workpiece is released on the platform after being separated from the valve body, the workpiece is further clamped by the first clamping piece 2 or the second clamping piece 4 and is transferred to the workpiece machining platform, then the workpiece is fixed on the platform through the fixing piece 3, and then the workpiece is machined.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The auxiliary tool for machining the cylinder valve body is characterized by comprising an installation seat, a first clamping piece, a fixing piece, a second clamping piece and a clamping piece, wherein the first clamping piece, the fixing piece, the second clamping piece and the clamping piece are installed on the lower end face of the installation seat; the mounting seat is connected with a connecting seat through a connecting plate, and the clamping piece is arranged on the lower side surface of the connecting plate between the mounting seat and the connecting seat;

2. The auxiliary tool for machining the cylinder valve body is characterized in that the clamping piece II comprises a clamping piece body, a clamping jaw II and a positioning column, the clamping piece II is fixedly connected with the mounting seat through the clamping piece body, the clamping jaw II is rotatably installed at the lower end of the clamping piece body, and the clamping jaw II is driven by a cylinder body installed inside the clamping piece body to clamp a workpiece.

3. The auxiliary tool for machining the cylinder valve body according to claim 2, wherein a cylinder body installed inside the clamping piece body is a hydraulic cylinder, the end part of a top column of the hydraulic cylinder is movably connected with the top end of a second clamping jaw, and the top column of the hydraulic cylinder drives a clamping part of the second clamping jaw to open or clamp when performing telescopic motion.

4. The auxiliary tool for machining the cylinder valve body according to claim 2 or 3, wherein the positioning columns for positioning when a workpiece is clamped are fixedly installed at the middle positions of the two symmetrical clamping jaws at the bottom of the clamping piece body.

5. The auxiliary tool for machining the cylinder valve body according to claim 4, wherein the positioning column is connected with the clamping piece body through a thread, a thread section is arranged at the upper end of the positioning column, a corresponding thread hole is formed in the clamping piece body corresponding to the thread section, and the positioning column is fixedly connected with the clamping piece body through the thread section in a matching manner.

6. The auxiliary tool for machining the cylinder valve body according to claim 1, wherein the clamping piece comprises a second cylinder body, a top column and a sucking disc, the clamping piece is fixedly connected with the connecting plate through the upper end of the second cylinder body, and the sucking disc is connected with the top column of the second cylinder body.

7. The tool of claim 6, wherein the chuck is of a bernoulli chuck construction.

8. The auxiliary tool for machining the cylinder valve body according to claim 1, wherein the fixing member is a hydraulic cylinder structure with a fixing end, the fixing end of the fixing member is a clamping block structure with a step, and the step of the clamping block is sleeved on the cylinder valve body correspondingly.

9. The auxiliary tool for machining the cylinder valve body according to claim 1, wherein the first clamping piece, the fixing piece, the second clamping piece and the clamping piece on the lower end face of the mounting seat are fixedly connected through a mounting hole on the lower end face of the mounting seat in a matched mode of a stud.

10. The auxiliary tool for machining the cylinder valve body according to claim 9, wherein the mounting seat is fixedly connected with the mechanical arm through a connecting seat.