CN211765678U

CN211765678U - Quick die change trolley

Info

Publication number: CN211765678U
Application number: CN201922072408.0U
Authority: CN
Inventors: 朱磊
Original assignee: Tianjin Hongya Mould Co ltd
Current assignee: Tianjin Hongya Mould Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-27
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a quick retooling dolly, including bottom plate and workstation, bottom plate upper end surface four corners department all moves about and is provided with the telescopic link, the fixed roof that is provided with in telescopic link upper end, the fixed first slide rail that is provided with in roof upper end, the fixed second slide rail that is provided with in workstation upper end, first slide rail surface activity block is provided with the backup pad, the backup pad upper end is provided with the mould head, the fixed pneumatic cylinder that is provided with in bottom plate upper end middle part, fixed connection between pneumatic cylinder upper end and the roof, the slot has been seted up on workstation lower extreme surface, the inside upper end of slot is provided with the stopper with the lower extreme is all fixed, the bottom plate is close to the fixed inserted block that is provided with in one side of draw-in groove. The utility model discloses the result of use can be convenient for align first slide rail and second slide rail fast to can be convenient for remove the workstation upper end with the mould head fast.

Description

Quick die change trolley

Technical Field

The utility model relates to a retooling dolly technical field specifically is a quick retooling dolly.

Background

The mould changing trolley is a mould changing device which can quickly and accurately place a moulding bed on a workbench or take the moulding bed off the workbench, the mass of the conventional common mould is mostly about 1 ton, the mould changing trolley used at present is always required to align a slide rail on the surface of the trolley with a slide rail on the upper end of the workbench to change the mould when in use, but the conventional slide rail is troublesome when in alignment, and the working efficiency is low due to time and labor waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick retooling dolly 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 quick die change trolley comprises a bottom plate and a workbench, wherein four corners of the surface of the upper end of the bottom plate are respectively and movably provided with a first telescopic rod, the upper end of the first telescopic rod is fixedly provided with a top plate, the upper end of the top plate is fixedly provided with a first slide rail, a second slide rail is fixedly arranged at the upper end of the workbench, a support plate is movably clamped on the surface of the first slide rail, the upper end of the supporting plate is provided with a die head, the middle part of the upper end of the bottom plate is fixedly provided with a hydraulic cylinder, the upper end of the hydraulic cylinder is fixedly connected with the top plate, the surface of the lower end of the workbench is provided with a slot, the upper end and the lower end of the inside of the slot are both fixedly provided with a limiting block, one side of the bottom plate close to the clamping groove is fixedly provided with an inserting block, the movable interlude of inserted block sets up inside the slot, the inside block mechanism that is provided with of inserted block, the fixed handle that is provided with in one side that the workstation was kept away from to the bottom plate upper end.

Preferably, the clamping mechanism comprises a transmission rod, a first extrusion block, a clamping block, a second extrusion block, a second telescopic rod and a first spring, the transmission rod is movably inserted and arranged on one side inside the insertion block, the first extrusion block is fixedly arranged at one end of the transmission rod, the clamping block is movably inserted and arranged at the upper end and the lower end inside the insertion block, the clamping block is clamped and arranged on the outer side surface of the limitation block, the second extrusion block is fixedly arranged at one end, away from the limitation block, of the clamping block, the first extrusion block and the surface of the second extrusion block are mutually attached, the second telescopic rod is fixedly arranged on one side of the second extrusion block inside the insertion block, one end, away from the inner side wall of the insertion block, of the second telescopic rod is fixedly connected with the second extrusion block, the first spring is sleeved on one side, close to the first extrusion block, of the outer side surface of the transmission rod, and, thereby can align first slide rail and second slide rail fast to can be convenient for remove the mould head to the workstation upper end fast.

Preferably, the second spring is arranged inside the second telescopic rod, and the clamping block can be driven to be hidden inside the inserting block through the second spring and the second telescopic rod.

Preferably, a connecting rod is fixedly arranged at one end, far away from the clamping block, of the transmission rod, a pull rod is fixedly arranged at the upper end of the connecting rod, and the transmission rod can be conveniently pulled by the connecting plate through the pull rod.

Preferably, the four corners of the surface of the lower end of the bottom plate are movably provided with universal wheels, and the pushing device can be conveniently moved through the universal wheels.

Preferably, both sides of the lower end of the supporting plate are movably and alternately provided with locking screws through threads, and the supporting plate and the die head can be conveniently fixed through the locking screws.

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

1. the utility model discloses when the alignment of first slide rail and second slide rail is accomplished to needs, can aim at the inserted block slot and insert, the fixture block can be extruded to the spacing piece when the inserted block inserts the slot, thereby because the shape reason fixture block of fixture block and stopper receives the extrusion after thereby hide the inserted block inside, the fixture block can auto-eject to block the stopper after the inserted block is accomplished to insert the slot inside, just so can accomplish the fixed butt joint of bottom plate and workstation, whole process convenient and fast.

2. The utility model discloses when the dismantlement of bottom plate and workstation is accomplished to needs, can move left through pull rod pulling transfer line, then can drive first extrusion piece when the transfer line moves left and move left, can drive the fixture block like this and move inside the inserted block under the effect of second telescopic link and second spring, can accomplish the dismantlement of bottom plate and workstation like this fast, same convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of a rapid mold changing cart of the present invention;

FIG. 2 is an enlarged view of the fast mold changing cart of the present invention at the position A in FIG. 1;

fig. 3 is a top view of the trolley body of the quick die change trolley.

In the figure: 1. a base plate; 2. a work table; 3. a first telescopic rod; 4. a top plate; 5. a first slide rail; 6. a second slide rail; 7. a support plate; 8. a die head; 9. a hydraulic cylinder; 10. a slot; 11. a limiting block; 12. inserting a block; 13. a transmission rod; 14. a first extrusion block; 15. a clamping block; 16. a second extrusion block; 17. a second telescopic rod; 18. a first spring; 19. a second spring; 20. a connecting rod; 21. a pull rod; 22. a universal wheel; 23. locking screws; 24. a handle.

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. 1-3, the present invention provides a technical solution: a quick die change trolley comprises a bottom plate 1 and a workbench 2, wherein four corners of the upper end surface of the bottom plate 1 are movably provided with first telescopic rods 3, the upper end of each first telescopic rod 3 is fixedly provided with a top plate 4, the upper end of each top plate 4 is fixedly provided with a first slide rail 5, the upper end of the workbench 2 is fixedly provided with a second slide rail 6, the surface of each first slide rail 5 is movably clamped with a support plate 7, the upper end of each support plate 7 is provided with a die head 8, the middle part of the upper end of the bottom plate 1 is fixedly provided with a hydraulic cylinder 9, the upper end of each hydraulic cylinder 9 is fixedly connected with the corresponding top plate 4, the lower end surface of the workbench 2 is provided with a slot 10, the upper end and the lower end of the inner part of each slot 10 are fixedly provided with limit blocks 11, one side of the bottom plate 1 close to a clamping groove is fixedly provided with an insertion, a handle 24 is fixedly arranged on one side of the upper end of the bottom plate 1 far away from the workbench 2.

The clamping mechanism comprises a transmission rod 13, a first extrusion block 14, a clamping block 15, a second extrusion block 16, a second telescopic rod 17 and a first spring 18, the transmission rod 13 is movably inserted and arranged on one side inside the insertion block 12, the first extrusion block 14 is fixedly arranged at one end of the transmission rod 13, the clamping block 15 is movably inserted and arranged at the upper end and the lower end inside the insertion block 12, the clamping block 15 is clamped and arranged on the outer side surface of the limiting block 11, the second extrusion block 16 is fixedly arranged at one end, far away from the limiting block 11, of the clamping block 15, the surfaces of the first extrusion block 14 and the second extrusion block 16 are mutually attached, the second telescopic rod 17 is fixedly arranged on one side of the second extrusion block 16 inside the insertion block 12, one end, far away from the inner side wall of the insertion block 12, of the second telescopic rod 17 is fixedly connected with the second extrusion block 16, and the first spring 18 is arranged on one side, close to the first, the butt joint of the bottom plate 1 and the workbench 2 can be rapidly completed through the clamping mechanism, so that the first slide rail 5 and the second slide rail 6 can be rapidly aligned, so as to facilitate the rapid movement of the die head 8 to the upper end of the worktable 2, the second telescopic rod 17 is internally provided with a second spring 19, the second spring 19 and the second telescopic rod 17 can drive the clamping block 15 to be hidden inside the inserting block 12, a connecting rod 20 is fixedly arranged at one end of the transmission rod 13 far away from the fixture block 15, a pull rod 21 is fixedly arranged at the upper end of the connecting rod 20, the driving rod 13 can be conveniently pulled by connecting a plate through a pull rod 21, universal wheels 22 are movably arranged at four corners of the lower end surface of the bottom plate 1, can make things convenient for thrust unit to remove through universal wheel 22, backup pad 7 lower extreme both sides all alternate through the screw thread activity and are provided with locking screw 23, can conveniently accomplish backup pad 7 and mould head 8 fixed through locking screw 23.

The working principle is as follows: when the device is used, the device can be pushed to move by the handle 24 and the universal wheel 22, when the alignment of the first slide rail 5 and the second slide rail 6 is required, the insert block 12 can be inserted in alignment with the slot 10, the limiting block 11 can extrude the clamping block 15 when the insert block 12 is inserted in the slot 10, the clamping block 15 is hidden in the insert block 12 due to the shape of the clamping block 15 and the limiting block 11, the clamping block 15 can push the transmission rod 13 to move leftwards by the second extrusion block 16 and the first extrusion block 14 when hidden in the insert block 12, and simultaneously the first spring 18 can contract, when the insert block 12 is inserted in the slot 10, the first spring 18 can drive the transmission rod 13 to move rightwards, and then the clamping block 15 pushes and extrudes the first extrusion block 14 by the second extrusion block 16 so as to clamp the limiting block 11 from the interior of the insert block 12, so that the fixed butt joint of the base plate 1 and the workbench 2 can be completed, the whole process is convenient and quick, the first slide rail 5 and the second slide rail 6 can be aligned after the butt joint of the bottom plate 1 and the workbench 2 is finished, thereby being convenient for quickly moving the die head 8 to the upper end of the workbench 2 through the first slide rail 5 and the second slide rail 6, when the disassembly of the bottom plate 1 and the workbench 2 is required to be completed, the driving rod 13 can be pulled by the pull rod 21 to move to the left, and when the driving rod 13 moves to the left, the first extrusion block 14 is driven to move to the left, so that the clamping block 15 can be driven to move into the inserting block 12 under the action of the second telescopic rod 17 and the second spring 19, thus, the disassembly of the bottom plate 1 and the workbench 2 can be rapidly completed, the device is convenient and rapid, the top plate 4 can be pushed to move up and down by the hydraulic cylinder 9 when in use, thereby can make the device can adapt to not workstation 2 of co-altitude, it is this the utility model relates to a quick retooling dolly's theory of operation.

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 quick retooling dolly, includes bottom plate (1) and workstation (2), its characterized in that: the upper end of the bottom plate (1) is movably provided with a first telescopic rod (3) at four corners of the upper surface, the upper end of the first telescopic rod (3) is fixedly provided with a top plate (4), the upper end of the top plate (4) is fixedly provided with a first slide rail (5), the upper end of the workbench (2) is fixedly provided with a second slide rail (6), the surface of the first slide rail (5) is movably clamped with a support plate (7), the upper end of the support plate (7) is provided with a mold head (8), the middle part of the upper end of the bottom plate (1) is fixedly provided with a hydraulic cylinder (9), the upper end of the hydraulic cylinder (9) is fixedly connected with the top plate (4), the lower end surface of the workbench (2) is provided with a slot (10), the upper end and the lower end inside the slot (10) are fixedly provided with a limit block (, the inserting block (12) is movably inserted into the inserting groove (10), the inserting block (12) is internally provided with a clamping mechanism, and a handle (24) is fixedly arranged on one side, far away from the workbench (2), of the upper end of the bottom plate (1).

2. The rapid die change trolley according to claim 1, wherein: block mechanism includes transfer line (13), first extrusion piece (14), fixture block (15), second extrusion piece (16), second telescopic link (17), first spring (18), the inside one side activity of inserted block (12) alternates and is provided with transfer line (13), transfer line (13) one end is fixed and is provided with first extrusion piece (14), the inside upper end of inserted block (12) alternates with the equal activity of lower extreme and is provided with fixture block (15), fixture block (15) block sets up at stopper (11) outside surface, the fixed second extrusion piece (16) that is provided with of one end that stopper (11) were kept away from in fixture block (15), laminate each other between first extrusion piece (14) and second extrusion piece (16) surface, the inside second telescopic link (17) that is provided with in second extrusion piece (16) one side is fixed in inserted block (12), fixed connection between one end that inserted block (12) inboard lateral wall was kept away from in second telescopic link (17) and second extrusion piece (16) is fixed And a first spring (18) is sleeved on one side, close to the first extrusion block (14), of the outer side surface of the transmission rod (13).

3. The rapid die change trolley as claimed in claim 2, wherein: and a second spring (19) is arranged in the second telescopic rod (17).

4. The rapid die change trolley as claimed in claim 2, wherein: the end, far away from the clamping block (15), of the transmission rod (13) is fixedly provided with a connecting rod (20), and the upper end of the connecting rod (20) is fixedly provided with a pull rod (21).

5. The rapid die change trolley according to claim 1, wherein: the four corners of the lower end surface of the bottom plate (1) are respectively and movably provided with universal wheels (22).

6. The rapid die change trolley according to claim 1, wherein: and locking screws (23) are movably inserted into the two sides of the lower end of the supporting plate (7) through threads.