CN216178409U

CN216178409U - Positioning mechanism for processing rotary wedge

Info

Publication number: CN216178409U
Application number: CN202121613369.1U
Authority: CN
Inventors: 孙铁峰; 吴坛坛
Original assignee: Suzhou Yuezhong Automobile Technology Co ltd
Current assignee: Suzhou Yuezhong Automobile Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-04-05
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a positioning mechanism for machining a rotary wedge, which comprises a machining table, two fixing seats, a positioning structure, a movable mounting structure, a quick fixing structure, an adjustable limiting structure and a front limiting structure, wherein the two fixing seats are fixedly arranged on the upper end surface of the machining table, penetrating clamping grooves are formed in the two fixing seats, the positioning structure is arranged on the two fixing seats through the movable mounting structure, the quick fixing structure is arranged on the two fixing seats and connected with the movable mounting structure, and two sliding grooves are longitudinally formed in the upper end surface of the machining table. The positioning device has a good positioning effect on the workpiece, the workpiece is not easy to move so as to influence the processing accuracy, and the positioning structure of the positioning device is convenient to rapidly disassemble so as to be convenient to maintain, repair and replace, so that the practicability is high.

Description

Positioning mechanism for processing rotary wedge

Technical Field

The utility model relates to the field of wedge processing equipment, in particular to a positioning mechanism for processing a rotary wedge.

Background

The inclined wedge mechanism is a mechanical mechanism which changes vertical motion into horizontal motion or inclined motion by matching the inclined wedge and the sliding block, changes vertical direction force of a machine tool into inclined direction force, is also called as an active inclined wedge, plays a role of a force application body in work, has various types of inclined wedges, is also one of the rotary inclined wedges, and needs to be positioned by positioning mechanism equipment during processing of the rotary inclined wedge so as to be convenient for accurate processing.

However, the existing rotary wedge processing and positioning mechanism has the following defects:

1. its location structure is not convenient for install and dismantles, when leading to it to appear damaging, is not convenient for carry out quick maintenance to it and overhauls and change the processing, and the practicality is relatively poor.

2. The positioning effect on the wedge is not good enough, so that the wedge is easy to move back and forth, and the processing accuracy of the wedge is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning mechanism for processing a rotary wedge, and the positioning mechanism is used for solving the problems that the positioning structure of the traditional rotary wedge processing positioning mechanism is inconvenient to mount and dismount, so that when the rotary wedge is damaged, the rotary wedge is inconvenient to repair and replace quickly, the practicability is poor, the positioning effect on the wedge is not good enough, the wedge is easy to move back and forth, and the processing accuracy of the wedge is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioning mechanism for processing rotatory slide wedge, includes processing platform, fixing base, location structure, movable mounting structure, quick fixed knot construct, adjustable limit structure and positive limit structure, the fixing base is provided with two, two the equal fixed mounting of fixing base is in the upper end surface department of processing platform, two the joint groove that runs through is all seted up to the inside of fixing base, location structure passes through movable mounting structure and installs in two fixing base departments, quick fixed knot construct and installs in two fixing base departments, just quick fixed knot construct and movable mounting structure are connected, two spouts have vertically been seted up to the upper end surface department of processing platform, adjustable limit structure installs in two spout departments, positive limit structure installs in the upper end surface of processing platform and is close to in its front department.

Preferably, the positioning structure comprises two hydraulic cylinders and two positioning plates, one side of each positioning plate is fixedly connected with the two hydraulic cylinders, and the two hydraulic cylinders are mounted at the two fixing seats through movable mounting structures.

Preferably, the movable mounting structure includes mounting panel and joint board, mounting panel and joint board all are provided with two, two one side of mounting panel respectively with two pneumatic cylinder fixed connection, two the joint board is fixed mounting respectively in one side department of two mounting panels, and two the joint board is connected with two joint groove block respectively, two the spacing groove that runs through is all seted up to the inside of joint board.

Preferably, the quick fixed knot constructs including deciding board, pull rod, movable plate and spring, quick fixed knot constructs and is provided with two sets ofly, two decide the board respectively fixed mounting in one side of two fixing bases and be close to in its top department, two the one end of pull rod is the activity respectively and runs through two and decides the board, just the pull rod is connected with spacing groove block, the external diameter size of pull rod and the inside dimension phase-match of spacing groove, two the movable plate is fixed the dress respectively in the outside department of two pull rods, two the spring is movable the suit respectively in the outside department of two pull rods, just the spring respectively with decide board and movable plate fixed connection.

Preferably, adjustable limit structure is including removing seat and knob A, it is the L template to remove the seat, the bottom of removing the seat is through a plurality of connecting pieces and twice spout swing joint, the one end of knob A runs through the removal seat through threaded connection, just the upper end surface butt of knob A and processing platform.

Preferably, positive limit structure includes riser and knob B, riser fixed mounting is close to its front department in the up end surface of processing platform, threaded connection runs through the riser is passed through to knob B's one end, just knob B is towards removing the seat.

Preferably, one end of the knob B penetrating through the vertical plate is designed in a circular arc shape, and one end of the knob B penetrating through the vertical plate is subjected to smoothing treatment.

The utility model provides a positioning mechanism for processing a rotary wedge, which has the following beneficial effects:

(1) according to the utility model, the fixing seat, the positioning structure, the movable mounting structure and the quick fixing structure are arranged, so that when the positioning structure is broken down and damaged, the two pull rods can be pulled up to be separated from the limiting groove, the hydraulic cylinder can be quickly dismounted, and can be quickly maintained, overhauled and replaced, the working efficiency during maintenance, overhaul and replacement is improved, and the practicability is high.

(2) According to the utility model, the adjustable limiting structure and the front limiting structure are arranged, so that when a workpiece is positioned, the knob A can be loosened in advance according to needs, the position of the movable seat is adjusted to enable the movable seat to be abutted against one side of the back of the workpiece, then the two sides of the workpiece are abutted and fixed for positioning through the hydraulic cylinder matched with the positioning plate, and finally the knob B is rotated to enable the movable seat to be abutted against the front of the workpiece, so that the workpiece can be positioned in a limiting manner from multiple directions, and the workpiece is effectively prevented from moving during processing to influence the processing accuracy.

Drawings

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

FIG. 2 is a side view of the movable base of the present invention;

FIG. 3 is a schematic top view of the movable base of the present invention;

FIG. 4 is a side view of the fixing base of the present invention;

FIG. 5 is a top view of the clamping plate of the present invention.

In the figure: 1. a processing table; 2. a fixed seat; 3. a clamping groove; 4. a chute; 5. a hydraulic cylinder; 6. positioning a plate; 7. mounting a plate; 8. a clamping and connecting plate; 9. a limiting groove; 10. fixing a plate; 11. a pull rod; 12. a movable plate; 13. a spring; 14. a movable seat; 15. a knob A; 16. a vertical plate; 17. and a knob B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides the technical solutions: a positioning mechanism for processing a rotary wedge comprises a processing table 1, a fixed seat 2, a positioning structure, a movable mounting structure, a quick fixing structure, an adjustable limiting structure and a front limiting structure, two fixing seats 2 are arranged, the two fixing seats 2 are both fixedly arranged on the upper end surface of the processing table 1, the two fixing seats 2 are both internally provided with a through clamping groove 3, the positioning structure is arranged at the two fixed seats 2 through a movable mounting structure, the rapid fixing structure is arranged at the two fixed seats 2, and the rapid fixing structure is connected with the movable mounting structure, two sliding grooves 4 are longitudinally arranged on the upper end surface of the processing table 1, the adjustable limiting structure is arranged at the two sliding grooves 4, and the front limiting structure is arranged at the position close to the front of the upper end surface of the processing table 1.

The positioning structure comprises two hydraulic cylinders 5 and two positioning plates 6, one sides of the two positioning plates 6 are fixedly connected with the two hydraulic cylinders 5 respectively, and the two hydraulic cylinders 5 are arranged at the two fixed seats 2 respectively through movable mounting structures, so that the two positioning plates 6 can be driven to move mutually by starting the two hydraulic cylinders 5 until the two positioning plates 6 are abutted against the two sides of the workpiece respectively, and the positioning treatment of the workpiece can be formed;

the movable mounting structure comprises mounting plates 7 and clamping plates 8, the two mounting plates 7 and the two clamping plates 8 are arranged, one sides of the two mounting plates 7 are fixedly connected with the two hydraulic cylinders 5 respectively, the two clamping plates 8 are fixedly mounted at one sides of the two mounting plates 7 respectively, the two clamping plates 8 are connected with the two clamping grooves 3 in a clamping manner respectively, and penetrating limiting grooves 9 are formed in the two clamping plates 8, so that the hydraulic cylinders 5 which are convenient to disassemble subsequently can be maintained, overhauled or replaced;

the quick fixing structure comprises two groups of fixed plates 10, pull rods 11, movable plates 12 and springs 13, wherein the two groups of fixed plates 10 are respectively and fixedly arranged at one side of the two fixed seats 2 close to the top ends of the fixed plates, one ends of the two pull rods 11 respectively and movably penetrate through the two fixed plates 10, the pull rods 11 are clamped and connected with the limiting grooves 9, the outer diameter of each pull rod 11 is matched with the inner size of the limiting groove 9, the two movable plates 12 are respectively and fixedly sleeved at the outer parts of the two pull rods 11, the two springs 13 are respectively and movably sleeved at the outer parts of the two pull rods 11, the springs 13 are respectively and fixedly connected with the fixed plates 10 and the movable plates 12, so that when the hydraulic cylinder 5 is damaged due to failure, the pull rods 11 can be pulled up to be separated from the limiting grooves 9, then the clamping plates 8 are separated from the clamping grooves 3, and the hydraulic cylinder 5 can be quickly disassembled, the maintenance, overhaul and replacement treatment is carried out on the cable, so that the practicability is high;

the adjustable limiting structure comprises a moving seat 14 and a knob A15, wherein the moving seat 14 is an L-shaped plate, the bottom of the moving seat 14 is movably connected with two sliding chutes 4 through a plurality of connecting pieces, one end of the knob A15 penetrates through the moving seat 14 through threaded connection, and the knob A15 is abutted against the upper end surface of the processing table 1, so that when a workpiece is positioned, the knob A15 can be loosened according to actual needs, the position of the moving seat 14 is adjusted to be abutted against the back of the workpiece, then the moving seat 14 is fixed through the knob A15, and then one side of the back of the workpiece can be limited through the moving seat 14;

the front limiting structure comprises a vertical plate 16 and a knob B17, the vertical plate 16 is fixedly mounted on the upper end surface of the processing table 1 close to the front side of the processing table, one end of the knob B17 penetrates through the vertical plate 16 through threaded connection, and the knob B17 faces towards the movable seat 14, so that after the workpiece is positioned, the knob B17 can be rotated until the workpiece is abutted against the front side of the workpiece, the movable seat 14 can be matched to limit the front side and the rear side of the workpiece, and then the workpiece is fixed left and right by matching with the two positioning plates 6, so that the workpiece can be effectively prevented from moving and the processing accuracy is influenced, and the production and processing quality is improved;

one end of the knob B17 penetrating through the vertical plate 16 is designed into a circular arc shape, and one end of the knob B17 penetrating through the vertical plate 16 is subjected to smoothing treatment, so that the knob B17 is effectively prevented from damaging the outer surface of a workpiece;

it is understood that the hydraulic cylinder 5 is externally connected with a control switch and a driving source.

The working principle is as follows: when a workpiece is positioned, the knob A15 can be loosened according to actual needs, the position of the movable seat 14 is adjusted to be abutted against the back of the workpiece, then the movable seat 14 is fixed through the knob A15, at the moment, the two positioning plates 6 can be driven to move mutually by starting the two hydraulic cylinders 5 until the two positioning plates 6 are abutted against the two sides of the workpiece respectively, so that the positioning treatment of the workpiece can be formed, then the knob B17 can be rotated until the knob B is abutted against the front of the workpiece, so that the movable seat 14 can be matched to limit the front side and the rear side of the workpiece, and then the two positioning plates 6 are matched to fix the workpiece left and right, so that the workpiece can be effectively prevented from moving and the processing accuracy is influenced, the production and processing quality is improved, and when the hydraulic cylinders 5 are broken down, the pull rod 11 can be pulled up, make its and spacing groove 9 separation, then with joint board 8 and the separation of joint groove 3, pneumatic cylinder 5 of pulling down that can be quick overhauls the change processing to it, and the practicality is higher, and reverse operation can during follow-up installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning mechanism for processing rotatory slide wedge, includes processing platform (1), fixing base (2), location structure, movable mounting structure, quick fixed knot construct, adjustable limit structure and positive limit structure, its characterized in that: fixing base (2) are provided with two, two equal fixed mounting in the upper end surface department of processing platform (1) in fixing base (2), two joint groove (3) that run through has all been seted up to the inside of fixing base (2), location structure passes through movable mounting structure and installs in two fixing base (2) departments, quick fixed knot constructs and installs in two fixing base (2) departments, just quick fixed knot constructs and is connected with movable mounting structure, two spout (4) have vertically been seted up to the upper end surface department of processing platform (1), adjustable limit structure installs in two spout (4) departments, positive limit structure installs and is close to in its front department in the upper end surface of processing platform (1).

2. A positioning mechanism for machining a rotary wedge according to claim 1, wherein: the positioning structure comprises two hydraulic cylinders (5) and two positioning plates (6), one side of each positioning plate (6) is fixedly connected with the two hydraulic cylinders (5), and the two hydraulic cylinders (5) are mounted at the two fixing seats (2) through movable mounting structures.

3. A positioning mechanism for machining a rotary wedge according to claim 1, wherein: the movable mounting structure comprises a mounting plate (7) and a clamping plate (8), wherein the mounting plate (7) and the clamping plate (8) are respectively provided with two parts, namely one side of the mounting plate (7) and two hydraulic cylinders (5) which are fixedly connected with the clamping plate (8) respectively, the clamping plate (8) is fixedly arranged at one side of the two mounting plates (7) respectively, and the clamping plate (8) is connected with the two clamping grooves (3) in a clamping manner respectively, and the two limiting grooves (9) which are penetrated through are formed in the clamping plate (8).

4. A positioning mechanism for machining a rotary wedge according to claim 1, wherein: quick fixed knot constructs including two decide board (10), two pull rod (11), two movable plates (12) and two spring (13), two decide board (10) fixed mounting respectively one side of two fixing base (2) and be close to in its top department, two the one end activity respectively of pull rod (11) runs through two decides board (10), just pull rod (11) are connected with spacing groove (9) block, the external diameter size of pull rod (11) and the inside dimension phase-match of spacing groove (9), two movable plate (12) fixed suit respectively in the outside department of two pull rod (11), two spring (13) activity suit respectively in the outside department of two pull rod (11), just spring (13) are connected with deciding board (10) and movable plate (12) respectively.

5. A positioning mechanism for machining a rotary wedge according to claim 1, wherein: adjustable limit structure is including removing seat (14) and knob A (15), it is the L template to remove seat (14), the bottom of removing seat (14) is through a plurality of connecting pieces and twice spout (4) swing joint, the one end of knob A (15) is passed through threaded connection and is removed seat (14), just upper end surface butt of knob A (15) and processing platform (1).

6. A positioning mechanism for machining a rotary wedge according to claim 1, wherein: the positive limit structure includes riser (16) and knob B (17), riser (16) fixed mounting is close to its front department in the upper end surface of processing platform (1), the one end of knob B (17) runs through riser (16) through threaded connection, just knob B (17) are towards removing seat (14).

7. A positioning mechanism for use in machining a rotatable cam according to claim 6, wherein: the knob B (17) runs through one end of the vertical plate (16) and is designed in a circular arc shape, and one end of the knob B (17) running through the vertical plate (16) is subjected to smoothing treatment.