CN213858852U

CN213858852U - Positioning device for die machining

Info

Publication number: CN213858852U
Application number: CN202022317852.7U
Authority: CN
Inventors: 李龙超; 葛雪; 段敬东
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-08-03
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a positioner is used in mould processing, including operation platform, operation platform's bottom fixedly connected with support column, the inside swing joint of support column has the threaded rod, the surperficial threaded connection of threaded rod has the promotion piece, promote the first hollow tube of one end fixedly connected with that the support column was kept away from to the piece, the inner wall of first hollow tube is connected with the surface rotation of threaded rod, the bottom of first hollow tube articulates there is the pulley. The utility model discloses can also separately wave first rocker simultaneously, rotate first rocker and drive first gear revolve, first gear drives second gear revolve, and first gear and second gear drive two transfer lines and reciprocate, and the transfer line drives the compression pole and reciprocates, and the compression pole drives the second locating lever and reciprocates to fix a position about going on to the mould, thereby the device plays the effect of upper and lower and left and right sides location to the mould through the rotation of two rockers.

Description

Positioning device for die machining

Technical Field

The utility model relates to a mould processing field specifically is a positioner is used in mould processing.

Background

The die machining refers to the machining of a forming tool and a blank manufacturing tool, and further comprises a shearing die and a die cutting die, under the normal condition, the die consists of an upper die and a lower die, and the die machining process comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four-slide rail die, progressive die, stamping die, die cutting die and the like.

However, in the prior art, most of positioning devices for die machining are manually positioned, time and labor are wasted, the dies are placed on a workbench to be clamped and positioned, positioning is unstable, machining is not facilitated, and a user is affected to a certain degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in mould processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for die machining comprises an operation platform, wherein a supporting column is fixedly connected to the bottom of the operation platform, a threaded rod is movably connected to the inside of the supporting column, a pushing block is connected to the surface of the threaded rod in a threaded manner, one end, far away from the supporting column, of the pushing block is fixedly connected with a first hollow tube, the inner wall of the first hollow tube is rotatably connected with the surface of the threaded rod, a pulley is hinged to the bottom of the first hollow tube, a first positioning rod is fixedly connected to the upper surface of the first hollow tube, a first vertical rod is fixedly connected to the top of the first positioning rod, a supporting rod is fixedly connected to the surface of the supporting column, a sliding rail is fixedly connected to the surface of the supporting column and is in rolling connection with the surface of the pulley, a second hollow tube is fixedly connected to the middle of the operation platform, and a compression rod is movably connected to the inner wall of the second hollow tube, the top fixedly connected with second locating lever of compression pole, the surperficial swing joint of compression pole has the spring, the one end that the second locating lever was kept away from to the compression pole articulates there is the transfer line, the quantity of transfer line is two, and two transfer lines keep away from the one end of compression pole and equally divide and do not articulate and have first gear and second gear, the first bearing of middle fixedly connected with of first gear, the middle fixedly connected with second bearing of second gear, the inner wall of first bearing and second bearing rotates respectively and is connected with the second dead lever, the quantity of second dead lever is two, two second dead lever fixed connection are on the surface of bracing piece, the fixed surface of first gear is connected with first rocker.

Preferably, the number of the support columns, the pushing blocks, the first hollow pipes, the pulleys, the first positioning rods, the compression rods, the springs and the second hollow pipes is four.

Preferably, one end of the threaded rod is fixedly connected with a third gear, and the surface of the third gear is connected with a chain in a rolling manner.

Preferably, the surface of the chain is connected with a fourth gear in a rolling manner, and a third bearing is fixedly connected in the middle of the fourth gear.

Preferably, the inner wall of the third bearing is movably connected with a first fixing rod, and one end of the first fixing rod, which is far away from the third bearing, is fixedly connected with a second vertical rod.

Preferably, the two ends of the second vertical rod are fixedly connected with the surface of the supporting column, and the middle of the fourth gear is fixedly connected with a second rocker.

Preferably, the quantity of threaded rod, first montant, bracing piece, slide rail, second locating lever, second bearing, first gear, second gear, first rocker and third gear is two.

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

1. the utility model discloses a rotate the second rocker and drive the fourth gear rotation, the fourth gear drives the chain and rolls, the chain drives two third gear rotations, the third gear drives the threaded rod and rotates, the threaded rod drives and promotes the piece and extrude to the center, promote the piece and drive the first hollow tube and move, the first hollow tube drives the pulley and rolls on the slide rail, the first hollow tube drives first locating lever and first montant and moves about on operation platform to control the location to the mould;

2. the utility model discloses can also separately wave first rocker simultaneously, rotate first rocker and drive first gear revolve, first gear drives second gear revolve, and first gear and second gear drive two transfer lines and reciprocate, and the transfer line drives the compression pole and reciprocates, and the compression pole drives the second locating lever and reciprocates to go on the upper and lower location to the mould. The device plays the effect of upper and lower and left and right sides location to the mould through the rotation of two rockers.

Drawings

FIG. 1 is a front sectional view of the overall structure of a positioning device for mold processing according to the present invention;

FIG. 2 is a cross-sectional view of a partial structure of a positioning device for mold processing according to the present invention;

FIG. 3 is a left side view of a partial structure of a positioning device for mold processing according to the present invention;

fig. 4 is the utility model relates to a vertical plan view of positioner local structure for mould processing.

In the figure: 1. an operating platform; 2. a support pillar; 3. a threaded rod; 4. a pushing block; 5. a first hollow tube; 6. a pulley; 7. a first positioning rod; 8. a first vertical bar; 9. a support bar; 10. a slide rail; 11. a second positioning rod; 12. a compression rod; 13. a spring; 14. a second hollow tube; 15. a second bearing; 16. a second gear; 17. a first bearing; 18. a first gear; 19. a transmission rod; 20. a first rocker; 21. a third gear; 22. a chain; 23. a fourth gear; 24. a third bearing; 25. a second rocker; 26. a first fixing lever; 27. a second fixing bar; 28. a second vertical rod.

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 positioning device for mold processing comprises an operation platform 1, a support column 2 is fixedly installed at the bottom of the operation platform 1, a threaded rod 3 is movably connected inside the support column 2, a pushing block 4 is connected to the surface of the threaded rod 3 in a threaded manner, a first hollow tube 5 is fixedly installed at one end, far away from the support column 2, of the pushing block 4, the inner wall of the first hollow tube 5 is rotatably connected with the surface of the threaded rod 3, a pulley 6 is hinged to the bottom of the first hollow tube 5, a first positioning rod 7 is fixedly installed on the upper surface of the first hollow tube 5, a first vertical rod 8 is fixedly installed at the top of the first positioning rod 7, a support rod 9 is fixedly installed on the surface of the support column 2, a slide rail 10 is installed on the surface of the support column 2, the slide rail 10 is connected with the pulley 6 in a rolling manner, a second hollow tube 14 is fixedly installed in the middle of the operation platform 1, the inner wall of the second hollow tube 14 is movably connected with a compression rod 12, the top of the compression rod 12 is fixedly provided with a second positioning rod 11, the surface of the compression rod 12 is movably connected with a spring 13, one end of the compression rod 12, which is far away from the second positioning rod 11, is hinged with a transmission rod 19, the number of the transmission rods 19 is two, and the ends of the two transmission rods 19 remote from the compression rod 12 are respectively hinged with a first gear 18 and a second gear 16, a first bearing 17 is fixedly arranged in the middle of the first gear 18, a second bearing 15 is fixedly arranged in the middle of the second gear 16, the inner walls of the first bearing 17 and the second bearing 15 are respectively and rotatably connected with a second fixing rod 27, the number of the second fixing rods 27 is two, the two second fixing rods 27 are fixedly installed on the surface of the supporting rod 9, and the first rocking bar 20 is fixedly installed on the surface of the first gear 18.

The number of the supporting columns 2, the pushing blocks 4, the first hollow pipes 5, the pulleys 6, the first positioning rods 7, the compression rods 12, the springs 13 and the second hollow pipes 14 is four.

A third gear 21 is fixedly arranged at one end of the threaded rod 3, and a chain 22 is connected to the surface of the third gear 21 in a rolling manner.

A fourth gear 23 is connected to the surface of the chain 22 in a rolling manner, and a third bearing 24 is fixedly mounted in the middle of the fourth gear 23.

The inner wall of the third bearing 24 is movably connected with a first fixing rod 26, and one end of the first fixing rod 26 far away from the third bearing 24 is fixedly provided with a second vertical rod 28.

Two ends of the second vertical rod 28 are fixedly installed on the surface of the supporting column 2, and the middle of the fourth gear 23 is fixedly provided with the second rocker 25.

Threaded rod 3, first montant 8, bracing piece 9, slide rail 10, second locating lever 11, second bearing 15, first bearing 17, first gear 18, second gear 16, first rocker 20 and third gear 21's quantity is two.

The working principle is as follows: when in use, the utility model drives the fourth gear 23 to rotate by rotating the second rocker 25, the fourth gear 23 drives the chain 22 to roll, the chain 22 drives the two third gears 21 to rotate, the third gear 21 drives the threaded rod 3 to rotate, the threaded rod 3 drives the pushing block 4 to extrude towards the center, the pushing block 4 drives the first hollow tube 5 to move, the first hollow tube 5 drives the pulley 6 to roll on the sliding rail 10, the first hollow tube 5 drives the first positioning rod 7 and the first vertical rod 8 to move left and right on the operating platform 1, thereby positioning the die left and right, and simultaneously, the first rocker 20 can be separately shaken, the first rocker 20 is rotated to drive the first gear 17 to rotate, the first gear 17 drives the second gear 16 to rotate, the first gear 17 and the second gear 16 drive the two transmission rods 19, the transmission rods 19 drive the compression rods 12 to move up and down, the compression rods 12 drive the second positioning rods 11 to move up and down, thereby go on to fix a position about the mould, thereby the device plays the effect of upper and lower and left and right sides location to the mould through the rotation of two rockers.

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

Claims

1. The utility model provides a positioner is used in mould processing, includes operation platform (1), its characterized in that: the bottom fixedly connected with support column (2) of operation platform (1), the inside swing joint of support column (2) has threaded rod (3), the surperficial threaded connection of threaded rod (3) has promotion piece (4), promote one end fixedly connected with first hollow tube (5) of support column (2) is kept away from in piece (4), the inner wall of first hollow tube (5) is connected with the surface rotation of threaded rod (3), the bottom of first hollow tube (5) articulates there is pulley (6), the last fixed surface of first hollow tube (5) is connected with first locating lever (7), the top fixedly connected with first montant (8) of first locating lever (7), the fixed surface of support column (2) is connected with bracing piece (9), the fixed surface of support column (2) is connected with slide rail (10), and slide rail (10) and the surface roll connection of pulley (6), the middle of the operating platform (1) is fixedly connected with a second hollow pipe (14), the inner wall of the second hollow pipe (14) is movably connected with a compression rod (12), the top of the compression rod (12) is fixedly connected with a second positioning rod (11), the surface of the compression rod (12) is movably connected with a spring (13), one end, away from the second positioning rod (11), of the compression rod (12) is hinged with a transmission rod (19), the number of the transmission rod (19) is two, one ends, away from the compression rod (12), of the two transmission rods (19) are respectively hinged with a first gear (18) and a second gear (16), the middle of the first gear (18) is fixedly connected with a first bearing (17), the middle of the second gear (16) is fixedly connected with a second bearing (15), the inner walls of the first bearing (17) and the second bearing (15) are respectively and rotatably connected with a second fixing rod (27), the number of the second fixing rods (27) is two, the two second fixing rods (27) are fixedly connected to the surface of the supporting rod (9), and the surface of the first gear (18) is fixedly connected with a first rocker (20).

2. The positioning device for mold processing according to claim 1, wherein: the number of the supporting columns (2), the pushing blocks (4), the first hollow pipes (5), the pulleys (6), the first positioning rods (7), the compression rods (12), the springs (13) and the second hollow pipes (14) is four.

3. The positioning device for mold processing according to claim 1, wherein: one end of the threaded rod (3) is fixedly connected with a third gear (21), and the surface of the third gear (21) is connected with a chain (22) in a rolling manner.

4. The positioning device for mold processing according to claim 3, wherein: the surface of the chain (22) is connected with a fourth gear (23) in a rolling mode, and a third bearing (24) is fixedly connected to the middle of the fourth gear (23).

5. The positioning device for mold processing according to claim 4, wherein: the inner wall of the third bearing (24) is movably connected with a first fixing rod (26), and one end, far away from the third bearing (24), of the first fixing rod (26) is fixedly connected with a second vertical rod (28).

6. The positioning device for mold processing according to claim 5, wherein: the two ends of the second vertical rod (28) are fixedly connected with the surface of the supporting column (2), and the middle of the fourth gear (23) is fixedly connected with a second rocker (25).

7. The positioning device for mold processing according to claim 1, wherein: the number of the threaded rods (3), the first vertical rods (8), the supporting rods (9), the sliding rails (10), the second positioning rods (11), the second bearings (15), the first bearings (17), the first gears (18), the second gears (16), the first rocking bars (20) and the third gears (21) is two.