CN212653325U

CN212653325U - Multiple positioning device for die machining

Info

Publication number: CN212653325U
Application number: CN202021298296.7U
Authority: CN
Inventors: 于连华
Original assignee: Riesman Precision Machinery Kunshan Co ltd
Current assignee: Riesman Precision Machinery Kunshan Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-05
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a multi-positioning device for processing a die, which comprises a bottom plate, a top plate and a positioning plate are arranged above the bottom plate in parallel, two through holes are arranged on the bottom plate in a penetrating way, a threaded sleeve and a sliding bearing are respectively and longitudinally and fixedly arranged in the through holes, a threaded rod is arranged in the threaded sleeve, one end of the top of the threaded rod is fixedly connected with the bottom of the top plate through a connecting device, a longitudinal limiting rod is arranged in the sliding bearing in a sliding way, one end of the top of the longitudinal limiting rod is fixedly connected with the bottom of the top plate, the positioning plate consists of an L-shaped plate and a baffle plate, the baffle plate is vertically arranged, an included angle between the baffle plate and two plate surfaces of the L-shaped plate is 90 degrees, a plurality of electric telescopic rods are arranged between the positioning plate and the top plate, a vertical plate is arranged at the top of the top plate, the multiple positioning device for die machining can not only position the die at any machining position, but also ensure the machining precision of the machining tool to the die.

Description

Multiple positioning device for die machining

Technical Field

The utility model relates to a mould processing field specifically is a mould processing is with multiple positioner.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The positioning device for the existing die machining can only realize the positioning of a single machining procedure, the positioning device needs to be replaced for different machining procedures, the single positioning device cannot position any machining position on a die, the positioning is single, the machining time can be prolonged by replacing the positioning device for different machining procedures, the machining efficiency is reduced, the positioning device can generate abrasion after being used for a long time, and the replacement of an abrasion part is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould processing is with multiple positioner 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 multi-positioning device for die processing comprises a bottom plate, a top plate and a positioning plate are arranged above the bottom plate in parallel, two through holes are formed in the bottom plate in a penetrating mode, a threaded sleeve and a sliding bearing are longitudinally and fixedly installed in each through hole respectively, a threaded rod is installed in each threaded sleeve in a threaded manner, one end of the top of each threaded rod is fixedly connected with the bottom of the top plate through a connecting device, a longitudinal limiting rod is installed in each sliding bearing in a sliding manner, one end of the top of each longitudinal limiting rod is fixedly connected with the bottom of the top plate, each positioning plate comprises an L-shaped plate and a baffle, each baffle is vertically arranged, an included angle between each baffle and each plate surface of the L-shaped plate is 90 degrees, a plurality of electric telescopic rods are arranged between each positioning plate and the top plate, a vertical plate is arranged at, the rear end face of the vertical plate is fixedly provided with a hydraulic cylinder, a hydraulic rod of the hydraulic cylinder penetrates through the vertical plate and is slidably mounted on the vertical plate, and the free end of the hydraulic rod of the hydraulic cylinder is fixedly mounted on the rear end face of the baffle.

Preferably, the locating plate is close to the one end of roof and has seted up spacing spout along the fore-and-aft direction, and electric telescopic handle is close to the one end slidable mounting of locating plate in spacing spout, and electric telescopic handle keeps away from the one end fixed mounting of locating plate on the roof.

Preferably, the top plate and the bottom of the positioning plate are positioned on the same horizontal plane.

Preferably, the riser runs through along the fore-and-aft direction and has seted up the through-hole and at through-hole internal fixation sliding sleeve, and sliding sleeve slidable mounting has horizontal gag lever post, and the one end fixed mounting that horizontal gag lever post is close to the baffle is on the baffle.

Preferably, one end of the transverse limiting rod, which is far away from the baffle, is fixedly provided with a stop block.

Preferably, the connecting device comprises a rotating bearing, one end of the connecting shaft is installed in the rotating bearing in a rotating mode, an installation groove is formed in the top of the threaded rod, and the other end of the rotating bearing is fixedly installed in the installation groove in the top of the threaded rod through a fixed threaded nail.

Preferably, the longitudinal limiting rod is sleeved with a buffer spring, and the buffer spring is positioned between the top plate and the bottom plate.

Preferably, a rotating handle is fixedly mounted at the free end of the threaded rod.

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

(1) this mould processing is with multiple positioner when using, drive the locating plate through starting electric telescopic handle and move along the fore-and-aft direction, start the pneumatic cylinder simultaneously and drive the locating plate and move along the fore-and-aft direction, utilize the locating plate to carry out accurate location to the position that the mould needs to process, the back is accomplished in the location, structural characteristic itself through the locating plate is accurate spacing to the machining tool, finally realize that the device can not only fix a position for the arbitrary processing position of mould, reduce the positioner's of different manufacturing procedure change time, also can guarantee the machining tool to the machining precision of mould simultaneously, thereby can ensure that the processing of mould is accurate more effective.

(2) This multiple positioner is used in mould processing is when using, through setting up the connecting device who makes things convenient for the threaded rod to dismantle between threaded rod and the roof to make things convenient for the dismantlement of threaded rod, avoid the device to influence the device positioning work after the threaded rod thread tooth wearing and tearing after long-time the use.

Drawings

Fig. 1 is a schematic structural view of a multi-positioning device for mold processing.

Fig. 2 is a side view of a riser in a multiple positioning device for mold tooling.

Fig. 3 is a plan view of the multi-positioning device for mold processing.

Fig. 4 is a schematic operation diagram of the multi-positioning device for mold processing.

Fig. 5 is an enlarged view of a connecting device in the multi-position device for mold processing.

In the figure: 1. a vertical plate; 2. a limiting slide bar; 3. a top plate; 4. a buffer spring; 5. a sliding bearing; 6. a longitudinal stop lever; 7. positioning a plate; 8. a baffle plate; 9. an L-shaped plate; 10. an electric telescopic rod; 11. a base plate; 12. a connecting device; 13. a rotating bearing; 14. fixing the threaded nail; 15. a connecting shaft; 16. a threaded rod; 17. a transverse limiting rod; 18. a hydraulic cylinder; 19. positioning the chute; 20. a limiting chute; 21. a sliding sleeve; 22. a threaded sleeve; 23. the handle is rotated.

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.

Please refer to fig. 1-5, in an embodiment of the present invention, the utility model provides a multiple positioning device technical scheme is used in mould processing: the electric telescopic rod comprises a bottom plate 11, a top plate 3 and a positioning plate 7 are arranged above the bottom plate 11 in parallel, two through holes are formed in the bottom plate 11 in a penetrating manner, a threaded sleeve 22 and a sliding bearing 5 are respectively and longitudinally and fixedly installed in the through holes, a threaded rod 16 is installed in the threaded sleeve 22 in a threaded manner, one end of the top of the threaded rod 16 is fixedly connected with the bottom of the top plate 3 through a connecting device 12, a longitudinal limiting rod 6 is installed in the sliding bearing 5 in a sliding manner, one end of the top of the longitudinal limiting rod 6 is fixedly connected with the bottom of the top plate 3, the positioning plate 7 consists of an L-shaped plate 9 and a baffle plate 8, the baffle plate 8 is vertically arranged and forms an included angle of 90 degrees with two plate surfaces of the L-shaped plate, a plurality of electric telescopic rods 10 are arranged between the positioning, the top of roof 3 is seted up with 2 assorted location spouts 19 of spacing draw runner, the rear end face fixed mounting of riser 1 has pneumatic cylinder 18, and the hydraulic stem of pneumatic cylinder 18 runs through riser 1 and slidable mounting on riser 1, and the hydraulic stem free end fixed mounting of pneumatic cylinder 18 is at the rear end face of baffle 8.

In this embodiment, preferably, a limiting sliding groove 20 is formed in one end, close to the top plate 3, of the positioning plate 7 along the front-back direction, one end, close to the positioning plate 7, of the electric telescopic rod 10 is slidably installed in the limiting sliding groove 20, and one end, far away from the positioning plate 7, of the electric telescopic rod 10 is fixedly installed on the top plate 3.

In this embodiment, preferably, the top plate 3 and the bottom of the positioning plate 7 are located at the same horizontal plane.

In this embodiment, preferably, the riser 1 is provided with a through hole along the front-back direction in a penetrating manner and is fixedly provided with a sliding sleeve 21 in the through hole, a transverse limiting rod 17 is slidably provided in the sliding sleeve 21, and one end of the transverse limiting rod 17 close to the baffle 8 is fixedly provided on the baffle 8.

In this embodiment, preferably, a stop block is fixedly installed at one end of the transverse limiting rod 17 far away from the baffle plate 8.

In this embodiment, preferably, the connecting device 12 includes a rotating bearing 13, one end of the connecting shaft 15 is rotatably mounted in the rotating bearing 13, a mounting groove is formed in the top of the threaded rod 16, and the other end of the rotating bearing 13 is fixedly mounted in the mounting groove in the top of the threaded rod 16 through a fixing threaded nail 14.

In this embodiment, preferably, the longitudinal limiting rod 6 is sleeved with a buffer spring 4, and the buffer spring 4 is located between the top plate 3 and the bottom plate 11.

In this embodiment, a rotating handle 23 is preferably fixedly mounted to the free end of the threaded rod 16.

The utility model discloses a theory of operation and use flow: when the multi-positioning device for processing the die is used, the rotating handle 23 is held to rotate the threaded rod 16, so that the top plate 3 and the positioning plate 7 move up and down, the die to be processed and positioned is placed between the top plate 3 and the bottom plate 11, the threaded rod 16 is rotated again to fix the positioning device on the die, the electric telescopic rod 10 is started to drive the positioning plate 7 to move along the front-back direction, the hydraulic cylinder 18 is started to drive the positioning plate 7 to move along the front-back direction, the position of the die to be processed is accurately positioned by using the positioning plate 7, after the positioning is finished, the processing tool is accurately limited by the structural characteristics of the positioning plate 7, so that the relative position of the die and the processing tool can be ensured, finally, the device can not only position any processing position of the die, but also ensure the processing precision of the processing tool on the die, and further ensure, through set up the connecting device who makes things convenient for threaded rod 16 to dismantle between threaded rod 16 and roof 3 to make things convenient for the dismantlement of threaded rod 16, avoid the device to influence the device location work after the threaded rod 16 thread wear and tear after using for a long time.

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 mould processing is with multiple positioner, includes bottom plate (11), its characterized in that: a top plate (3) and a positioning plate (7) are arranged above a bottom plate (11) in parallel, two through holes are formed in the bottom plate (11) in a penetrating manner, a threaded sleeve (22) and a sliding bearing (5) are respectively and longitudinally and fixedly installed in the through holes, a threaded rod (16) is installed in the threaded sleeve (22) in a threaded manner, one end of the top of the threaded rod (16) is fixedly connected with the bottom of the top plate (3) through a connecting device (12), a longitudinal limiting rod (6) is installed in the sliding bearing (5) in a sliding manner, one end of the top of the longitudinal limiting rod (6) is fixedly connected with the bottom of the top plate (3), the positioning plate (7) is composed of an L-shaped plate (9) and a baffle (8), the baffle (8) is vertically placed and forms an included angle of 90 degrees with two surfaces of the L-shaped plate, a plurality of electric telescopic rods (10), riser (1) is along the vertical setting of left right direction, and riser (1) bottom fixed mounting has spacing draw runner (2), roof (3) top seted up with spacing draw runner (2) assorted location spout (19), the rear end face fixed mounting of riser (1) has pneumatic cylinder (18), and the hydraulic stem of pneumatic cylinder (18) runs through riser (1) and slidable mounting on riser (1), and the hydraulic stem free end fixed mounting of pneumatic cylinder (18) is at the rear end face of baffle (8).

2. The multiple positioning device for mold processing according to claim 1, wherein: spacing spout (20) have been seted up along the fore-and-aft direction to the one end that locating plate (7) are close to roof (3), and electric telescopic handle (10) are close to the one end slidable mounting of locating plate (7) in spacing spout (20), and electric telescopic handle (10) keep away from the one end fixed mounting of locating plate (7) on roof (3).

3. The multiple positioning device for mold processing according to claim 1, wherein: the bottoms of the top plate (3) and the positioning plate (7) are positioned on the same horizontal plane.

4. The multiple positioning device for mold processing according to claim 1, wherein: go up along fore-and-aft direction on riser (1) and run through and seted up the through-hole and at through-hole internal fixation slip sleeve (21), slidable mounting has horizontal gag lever post (17) in slip sleeve (21), and one end fixed mounting that horizontal gag lever post (17) are close to baffle (8) is on baffle (8).

5. The multi-positioning apparatus for mold processing according to claim 4, wherein: and a stop block is fixedly arranged at one end of the transverse limiting rod (17) far away from the baffle (8).

6. The multiple positioning device for mold processing according to claim 1, wherein: connecting device (12) include rolling bearing (13), the one end of connecting axle (15) is installed in rolling bearing (13) internal rotation, and the mounting groove has been seted up at the top of threaded rod (16), and rolling bearing (13)'s the other end passes through fixed screw (14) fixed mounting in the mounting groove at threaded rod (16) top.

7. The multiple positioning device for mold processing according to claim 1, wherein: buffer springs (4) are sleeved on the longitudinal limiting rods (6), and the buffer springs (4) are located between the top plate (3) and the bottom plate (11).

8. The multiple positioning device for mold processing according to claim 1, wherein: and a rotating handle (23) is fixedly arranged at the free end of the threaded rod (16).