CN219235862U

CN219235862U - Mechanical locking die clamping device

Info

Publication number: CN219235862U
Application number: CN202223519044.4U
Authority: CN
Inventors: 武祥征; 孙敬军; 王海
Original assignee: Suzhou Shunxiang Forging Machinery Co ltd
Current assignee: Suzhou Shunxiang Forging Machinery Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-23
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a mechanical locking mold clamping device, which belongs to the technical field of mold clamping device equipment and comprises a connecting seat body and a fixed block fixedly arranged at the top of the connecting seat body, wherein a pressing plate body is rotatably arranged at the top of the fixed block, a transmission mechanism is arranged on the fixed block and comprises a first groove arranged on the fixed block, a screw rod is fixedly arranged in the first groove, a top cylinder body movably connected with a sliding block through a sliding groove is arranged on the first groove, the top cylinder body is connected with the screw rod through threads, a first gear is fixedly arranged on the screw rod, a fixed plate is fixedly arranged on one side of the fixed block, and a rotating rod is arranged on the fixed plate. According to the utility model, through the arrangement of the transmission mechanism, the transmission mechanism is used for doing work and transmitting, the top cylinder body can be driven to ascend well, and the problem that the top cylinder body is inconvenient to twist and ascend is solved, so that the pressing plate body is convenient to jack and fix, and the pressing plate is convenient to use.

Description

Mechanical locking die clamping device

Technical Field

The utility model relates to a die clamping device, in particular to a mechanical locking die clamping device, and belongs to the technical field of die clamping devices.

Background

The mechanical locking clamp clamps the mold edge by the lever principle and does not need a U-shaped groove for fixing, so that the application range is wider.

According to the technical field of mold clamping devices, disclosed in China patent application No. CN202120923751.6, the mold clamping device comprises a base, a mold clamping device main body is fixedly arranged at the upper end of the base, a connecting seat is fixedly arranged at the bottom of the base, the connecting seat comprises a bottom plate, a connecting plate is fixedly arranged at the upper end of the bottom plate, a connecting groove is formed in the bottom of the base, the connecting plate is attached to the side wall of the connecting groove, moving grooves are formed in two sides of the connecting groove, springs are arranged in the inner contact of the moving grooves, one end of each spring is fixedly provided with a moving plate, limiting blocks are fixedly arranged on the side edges of the moving plate, limiting grooves corresponding to the limiting blocks are formed in two sides of each connecting plate, a moving rod is fixedly arranged at the other end of each moving plate and positioned in each spring, extends to the outside through the side wall of the base, and a pull buckle is fixedly arranged at one end of each moving rod positioned at the outer side.

The prior device still has the following technical problems: (1) The device is inconvenient to twist the top cylinder, so that the top cylinder is difficult to rise, the pressing plate is inconvenient to jack up and fix, and the device is inconvenient to use, (2) a fixed structure is lacking on a connecting seat of the device, and the connecting seat easily slides in a connecting groove, so that the clamping of the pressing plate to a die is not stable enough, and serious accidents easily occur.

The present utility model proposes a new solution to the above problems.

Disclosure of Invention

The utility model mainly aims to solve the problems that the existing mechanical locking clamp is inconvenient to twist a top cylinder, so that the top cylinder is difficult to lift, the pressing plate is inconvenient to lift and fix, a fixed structure is lacking on a connecting seat of the mechanical locking clamp, the connecting seat is easy to slide in a connecting groove, the clamping of the pressing plate to a die is not stable enough, and serious accidents are easy to occur.

The aim of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a mechanical type locking clamp mould ware, includes the connecting seat body, and fixed mounting is in the fixed block at connecting seat body top, the top of fixed block rotates installs the clamp plate body, be provided with drive mechanism on the fixed block, drive mechanism is including seting up first recess on the fixed block, the inside fixed mounting of first recess has the screw rod, be provided with the top jar body through spout and slider swing joint on the first recess, top jar body with pass through threaded connection between the screw rod, fixed mounting has first gear on the screw rod, one side fixed mounting of fixed block has the fixed plate, be provided with the bull stick on the fixed plate, the bottom fixed mounting of bull stick has the second gear, the second gear with be provided with the chain between the first gear, be provided with stop gear on the connecting seat body, stop gear is including seting up the second recess on the connecting seat body, the inside of second recess is provided with through a plurality of spring fixed mounting's limiting plate, be provided with on the second recess with matched with roof.

Preferably, the fixing plate is movably connected with the rotating rod through a bearing.

Preferably, an electric telescopic rod is fixedly arranged above the fixing plate, and a toothed plate is fixedly arranged at one end of the electric telescopic rod.

Preferably, tooth grooves are formed in the surface of the rotating rod, and the tooth grooves are meshed with the toothed plate.

Preferably, the top of the limiting plate is provided with first anti-skid patterns.

Preferably, a limiting groove is formed in the inner wall of the second groove, and a limiting block which is in sliding connection with the limiting groove is fixedly arranged at the bottom of the top plate.

Preferably, the top plate and one end of the limiting plate, which is attached to each other, are all inclined.

Preferably, a pull rod is fixedly arranged at the other end of the top plate.

Preferably, the pressing plate body is provided with a mounting groove, and the inside of the mounting groove is movably provided with a ball which is attached to the top cylinder body.

Preferably, two cushions are symmetrically and fixedly arranged on the surface of the fixed block, and second anti-skid patterns are formed on the cushions.

The beneficial technical effects of the utility model are as follows: according to the mechanical locking mold clamping device, through the arrangement of the transmission mechanism, the transmission mechanism is used for doing work and transmitting, so that the top cylinder body can be driven to ascend well, the problem that the top cylinder body is inconvenient to twist and ascend is solved, and the pressing plate body is convenient to jack and fix and convenient to use.

Through stop gear's setting, can increase the frictional force between connecting seat body and the spread groove, promote the fastness of connecting seat body between the spread groove through increasing the frictional force between the two, can effectually prevent that the connecting seat body from sliding in the spread groove, promote certain centre gripping steadiness, reduced certain potential safety hazard.

Drawings

FIG. 1 is a schematic view in partial cross-section of a preferred embodiment according to the present utility model;

FIG. 2 is a schematic overall structure of a preferred embodiment of the present utility model;

FIG. 3 is a schematic view of a partial construction of a transmission mechanism according to a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a toothed plate structure according to a preferred embodiment of the present utility model;

FIG. 5 is a schematic view of a retainer plate structure according to a preferred embodiment of the present utility model;

fig. 6 is a schematic view of a stopper according to a preferred embodiment of the present utility model.

In the figure: the novel anti-skid device comprises a 1-connecting seat body, a 2-fixed block, a 3-pressing plate body, a 4-transmission mechanism, a 5-first groove, a 6-screw rod, a 7-top cylinder body, an 8-first gear, a 9-fixed plate, a 10-rotating rod, an 11-second gear, a 12-chain, a 13-limiting mechanism, a 14-second groove, a 15-spring, a 16-limiting plate, a 17-top plate, an 18-electric telescopic rod, a 19-toothed plate, a 20-tooth socket, a 21-first anti-skid pattern, a 22-limiting groove, a 23-limiting block, a 24-pull rod, a 25-mounting groove, a 26-ball, a 27-soft cushion and a 28-second anti-skid pattern.

Detailed Description

In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

As shown in fig. 1-6, the mechanical locking clamp provided in this embodiment includes a connecting seat body 1, and a fixed block 2 fixedly installed at the top of the connecting seat body 1, the top of the fixed block 2 is rotatably installed with a pressing plate body 3, a transmission mechanism 4 is provided on the fixed block 2, the transmission mechanism 4 includes a first groove 5 opened on the fixed block 2, a screw 6 is fixedly installed in the first groove 5, a top cylinder body 7 movably connected with a sliding block through a sliding groove is provided on the first groove 5, the top cylinder body 7 is in threaded connection with the screw 6, a first gear 8 is fixedly installed on the screw 6, a fixed plate 9 is fixedly installed on one side of the fixed block 2, a rotating rod 10 is provided on the fixed plate 9, a second gear 11 is fixedly installed at the bottom of the rotating rod 10, a chain 12 is provided between the second gear 11 and the first gear 8, and the transmission mechanism 4 is used for performing work transmission, so that the top cylinder body 7 can be driven to well rise, the problem that the top cylinder body 7 cannot be conveniently twisted to rise, and the pressing plate 3 can be conveniently and conveniently used; be provided with stop gear 13 on the connecting seat body 1, stop gear 13 is provided with limiting plate 16 through a plurality of spring 15 fixed mounting including seting up the second recess 14 on connecting seat body 1, the inside of second recess 14 is provided with on the second recess 14 with limiting plate 16 matched with roof 17, through the setting of stop gear 13, can increase the frictional force between connecting seat body 1 and the spread groove, promote the fastness of connecting seat body 1 between the spread groove through the frictional force between the two of increasing, can effectually prevent that connecting seat body 1 from sliding in the spread groove, promoted certain centre gripping steadiness, reduced certain potential safety hazard.

In this embodiment, as shown in fig. 1, 2 and 4, the fixing plate 9 is movably connected with the rotating rod 10 through a bearing, an electric telescopic rod 18 is fixedly installed above the fixing plate 9, a toothed plate 19 is fixedly installed at one end of the electric telescopic rod 18, tooth grooves 20 are formed in the surface of the rotating rod 10, and the tooth grooves 20 are meshed with the toothed plate 19. Through setting up the bearing between fixed plate 9 and bull stick 10, not only can make bull stick 10 can be spacing prevent rocking on fixed plate 9, still make things convenient for bull stick 10 to rotate simultaneously, through electric telescopic handle 18, pinion rack 19 and tooth's socket 20's setting, make pinion rack 19 and tooth's socket 20 meshing after the electric telescopic handle 18 shrink, can play fixed effect to bull stick 10, avoid bull stick 10 to receive the collision to take place to rotate, promote the fastness.

In this embodiment, as shown in fig. 1, 2, 5 and 6, the top of the limiting plate 16 is provided with a first anti-slip pattern 21, the inner wall of the second groove 14 is provided with a limiting groove 22, the bottom of the top plate 17 is fixedly provided with a limiting block 23 slidably connected with the limiting groove 22, and one end of the top plate 17 and the limiting plate 16, which is attached to each other, is inclined. Through the setting of first anti-skidding line 21, the frictional force between limiting plate 16 and the spread groove can be further increased, promote fixed effect, through limiting groove 22 and stopper 23's setting, can play spacing effect to roof 17, make it can be along a rectilinear movement to avoid droing from second recess 14, through setting up the one end of roof 17 and limiting plate 16 laminating into the slope form, be convenient for roof 17 extrudees limiting plate 16, conveniently carries out the propelling movement to the bottom of limiting plate 16.

In this embodiment, as shown in fig. 1, 2 and 6, a pull rod 24 is fixedly mounted at the other end of the top plate 17, a mounting groove 25 is formed in the pressing plate body 3, a ball 26 attached to the top cylinder body 7 is movably mounted in the mounting groove 25, two soft cushions 27 are symmetrically and fixedly mounted on the surface of the fixed block 2, and second anti-skid threads 28 are formed on the soft cushions 27. Through the setting of pull rod 24, conveniently carry out propelling movement and pulling to roof 17, through the setting of mounting groove 25 and ball 26, the rolling of ball 26 can reduce the friction at clamp plate body 3 and top jar body 7 top, reduces the wearing and tearing of clamp plate body 3 and top jar body 7, through cushion 27 and the setting of second anti-skidding line 28, can increase the frictional force on fixed block 2 surface, conveniently takes and inserts connecting seat body 1 and extract the spread groove.

In this embodiment, as shown in fig. 1 to 6, the working process of the mechanical locking clamp provided in this embodiment is as follows:

step 1: after the connecting seat body 1 is inserted into the connecting groove, the top plate 17 is pushed to the bottom of the limiting plate 16, the top plate 17 jacks up the limiting plate 16, the top of the limiting plate 16 extends to the outer side of the connecting seat body 1 and is attached to the inner wall of the connecting groove, and the connecting seat body 1 is limited and fixed through friction force;

step 2: when clamping the die, one end of the die is placed below one end of the pressing plate body 3, then the rotating rod 10 is rotated to drive the second gear 11 to rotate, the second gear 11 drives the first gear 8 through the chain 12, the first gear 8 drives the screw rod 6 to rotate under the drive of the chain 12, the screw rod 6 drives the top cylinder body 7 to ascend under the action of threads when rotating, the top of the top cylinder body 7 is jacked up to the other end of the pressing plate body 3, and one end of the pressing plate body 3 is clamped and fixed to the die under the action of a lever principle;

step 3: after the clamping is finished, the electric telescopic rod 18 is started, so that the output end of the electric telescopic rod 18 is contracted and drives the toothed plate 19 to start until the toothed plate 19 is meshed with the tooth grooves 20 and then stops, and the toothed plate 19 is meshed with the tooth grooves 20 and then limits and fixes the rotary rod 10.

In summary, in this embodiment, according to the mechanical locking clamp of this embodiment, through setting up the bearing between fixed plate 9 and bull stick 10, not only can make bull stick 10 can be spacing prevent rocking on fixed plate 9, but also make things convenient for bull stick 10 to rotate simultaneously, through setting up of electric telescopic handle 18, pinion rack 19 and tooth's socket 20, make pinion rack 19 and tooth's socket 20 meshing after the electric telescopic handle 18 shrink, can play fixed effect to bull stick 10, avoid bull stick 10 to receive the collision to rotate, promote the fastness, through setting up of first anti-skidding line 21, friction between limiting plate 16 and the spread groove can be further increased, promote fixed effect, through setting up of limiting groove 22 and stopper 23, can play spacing effect to roof 17, make it can follow a rectilinear movement to avoid droing in the follow second recess 14, through setting up the one end of roof 17 and limiting plate 16 laminating to the slope form, roof 17 is convenient for extrude limiting plate 16, conveniently carry out the propelling movement to limiting plate 16's bottom, through the setting of pull rod 24, conveniently carry out propelling movement and pulling roof 17, through the setting of mounting groove 25 and ball 26, the rolling of ball 26 can reduce the friction at clamp plate body 3 and top jar body 7 top, reduce the wearing and tearing of clamp plate body 3 and top jar body 7, through the setting of cushion 27 and second anti-skidding line 28, can increase the frictional force on fixed block 2 surface, conveniently take and insert connecting seat body 1 and extract the spread groove.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims

1. The mechanical locking clamp comprises a connecting seat body (1) and a fixed block (2) fixedly arranged at the top of the connecting seat body (1), wherein a pressing plate body (3) is rotatably arranged at the top of the fixed block (2), the mechanical locking clamp is characterized in that a transmission mechanism (4) is arranged on the fixed block (2), the transmission mechanism (4) comprises a first groove (5) formed in the fixed block (2), a screw rod (6) is fixedly arranged in the first groove (5), a top cylinder body (7) movably connected with the first groove (5) through a sliding groove and a sliding block is arranged on the first groove (5), a first gear (8) is fixedly arranged on the screw rod (6) through threaded connection, a fixed plate (9) is fixedly arranged on one side of the fixed block (2), a second gear (11) is fixedly arranged at the bottom of the rotating rod (10), a limit seat body (13) is arranged between the second gear (11) and the first gear (8), a limit seat body (13) is arranged on the first gear (12), the limit seat body (13) is connected with the limit seat body (13), the inside of second recess (14) is provided with through a plurality of spring (15) fixed mounting limiting plate (16), be provided with on the second recess (14) with limiting plate (16) matched with roof (17).

2. A mechanical locking clamp as claimed in claim 1, characterised in that the fixed plate (9) is movably connected to the rotating rod (10) by means of bearings.

3. A mechanical locking clamp as claimed in claim 1, wherein an electric telescopic rod (18) is fixedly mounted above the fixed plate (9), and a toothed plate (19) is fixedly mounted at one end of the electric telescopic rod (18).

4. A mechanical locking clamp as claimed in claim 3, wherein the surface of the rotating rod (10) is provided with tooth grooves (20), and the tooth grooves (20) are meshed with the toothed plate (19).

5. A mechanical locking clamp as claimed in claim 1, characterised in that the top of the limiting plate (16) is provided with first anti-slip threads (21).

6. A mechanical locking clamp as claimed in claim 1, wherein the inner wall of the second recess (14) is provided with a limit groove (22), and a limit block (23) slidably connected with the limit groove (22) is fixedly arranged at the bottom of the top plate (17).

7. A mechanical locking clamp according to claim 1, wherein the abutting ends of the top plate (17) and the limiting plate (16) are inclined.

8. A mechanical locking clamp as claimed in claim 1, wherein a tie rod (24) is fixedly secured to the other end of the top plate (17).

9. A mechanical locking clamp as claimed in claim 1, wherein the platen body (3) is provided with a mounting groove (25), and balls (26) attached to the top cylinder body (7) are movably mounted in the mounting groove (25).

10. A mechanical locking clamp as claimed in claim 1, wherein two cushions (27) are symmetrically and fixedly arranged on the surface of the fixed block (2), and second anti-slip patterns (28) are formed on the cushions (27).