CN216883355U

CN216883355U - Hardware mould fixing tool

Info

Publication number: CN216883355U
Application number: CN202123171908.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Hengyijia Mould Technology Co ltd
Current assignee: Suzhou Hengyijia Mould Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-05
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a fixing tool for a hardware mould, which relates to the field of sheet metal part machining and comprises a machine tool base, wherein a sliding groove is formed in the top end of the machine tool base, a cylinder is fixedly mounted on one side of the machine tool base, a supporting rod is arranged at the top of the machine tool base, a fixing plate is fixedly connected to the other side of the machine tool base, a limiting device is arranged on one side of the fixing plate, four clamping blocks and an auxiliary clamping device are arranged on one side of the limiting device, the auxiliary clamping device comprises a supporting plate, two clamping plates are arranged at the top of the supporting plate, a sliding rod is fixedly connected to the bottom end of the supporting plate, and two limiting rods are symmetrically and fixedly connected to the bottom end of the sliding rod. The utility model discloses an utilized supplementary clamping device's design, two splint receive the regulation and control of threaded rod, carry out the fixed in-process at the lathe stop device to hardware mould, prevent accidental injury operator's arm, and the dead lever can break away from in the inner chamber of spout, and whole supplementary clamping device's dismantlement is convenient.

Description

Hardware mould fixing tool

Technical Field

The utility model relates to the technical field of sheet metal part machining, in particular to a hardware mould fixing tool.

Background

With the rapid development of modern economy, machine tools are more and more widely applied, and the grinding of hardware molds by using the machine tools is more and more common and is one of the conventional operations in the current machining;

before hardware mould polishes, need treat that the processing embryo spare presss from both sides tightly fixedly, and there is easy fish tail skin such as overheated, burr in the lathe operation end, adopts handheld processing embryo spare to fix usually, and operating personnel's arm is hindered very easily, based on prior art's not enough, the fixed utensil of work piece that can realize exempting from human contact is solved in this application.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a hardware mould fixing tool, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a frock is fixed to hardware mould, includes:

the fixture comprises a machine tool base, wherein a sliding groove is formed in the top end of the machine tool base, an air cylinder is fixedly mounted on one side of the machine tool base, a supporting rod is arranged at the top of the machine tool base, a fixing plate is fixedly connected to the other side of the machine tool base, a limiting device is arranged on one side of the fixing plate, and four fixture blocks are arranged on one side of the limiting device;

supplementary clamping device, supplementary clamping device includes the backup pad, the top of backup pad is provided with two splint, the bottom fixed connection slide bar of backup pad, two gag lever posts of the bottom symmetry fixedly connected with of slide bar, the equal threaded connection in both ends of gag lever post has spacing ring.

Preferably, the output fixedly connected with telescopic link of cylinder, the one end of telescopic link and the bottom fixed connection of bracing piece, the bottom of bracing piece and the inner chamber sliding connection of spout, the equal fixedly connected with guide block in both sides of bracing piece bottom, top one side fixedly connected with locating lever of bracing piece, the guide way has all been seted up to the both sides of spout inner wall, two the inner chamber of guide way respectively with two guide block sliding connection.

Preferably, two the equal fixedly connected with a plurality of lugs in one side of splint, two the equal fixedly connected with adjusting slide in bottom of splint, two adjusting slide's middle part is rotated respectively and is connected with two threaded rods, two the one end of threaded rod is the both ends of screw thread through connection backup pad respectively.

Preferably, two adjusting grooves are symmetrically formed in the top of the supporting plate, and inner cavities of the two adjusting grooves are respectively connected with the two adjusting sliding blocks in a sliding mode.

Preferably, the inner cavity of the sliding groove is clamped and connected with a fixing rod, a connecting hole is fixedly formed in the top of the fixing rod, and the inner cavity of the connecting hole is in sliding connection with the outer wall of the sliding rod.

Preferably, fixing grooves are formed in two sides of the fixing rod respectively, and the inner portions of the inner cavity connecting holes of the two fixing grooves penetrate through each other.

The utility model discloses a hardware mould fixing tool, which has the following beneficial effects:

the utility model discloses an utilized supplementary clamping device's design, two splint receive the regulation control of threaded rod, can press from both sides tightly or loosen hardware mould, carry out the fixed in-process to hardware mould at lathe stop device, prevent accidental injury operator's arm, supplementary clamping device can keep hardware mould level to place, and the lathe of being convenient for fixes hardware mould, and the dead lever can break away from in can following the inner chamber of spout, and whole supplementary clamping device's dismantlement is convenient.

Drawings

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

FIG. 2 is a schematic view of an auxiliary clamping device according to the present invention;

fig. 3 is a schematic view of the splint structure of the present invention.

In the figure: 1. a machine tool base; 2. a chute; 3. a cylinder; 4. a support bar; 5. positioning a rod; 6. a fixing plate; 7. a limiting device; 8. a clamping block; 9. a support plate; 10. an adjustment groove; 11. a splint; 12. fixing the rod; 13. connecting holes; 14. a slide bar; 15. a limiting rod; 16. fixing grooves; 17. a limiting ring; 18. adjusting the sliding block; 19. a threaded rod.

Detailed Description

The embodiment of the utility model discloses a hardware mould fixing tool, which comprises the following components as shown in figures 1-3:

the machine tool base 1, the top end of the machine tool base 1 is provided with a chute 2, the chute 2 provides a movable space for a supporting mechanism, the supporting mechanism can support and fix a sheet metal part after being adjusted according to the shape and size of the sheet metal part, the top of the machine tool base 1 is provided with a supporting rod 4, one side of the machine tool base 1 is fixedly provided with a cylinder 3, the output end of the cylinder 3 is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with the bottom of the supporting rod 4, the cylinder 3 can control the telescopic state of the telescopic rod, so as to drive the supporting rod 4 to move, the bottom of the supporting rod 4 is in sliding connection with the inner cavity of the chute 2, the bottom of the supporting rod 4 slides in the inner cavity of the chute 2, both sides of the bottom of the supporting rod 4 are fixedly connected with guide blocks, and in the process that the bottom of the supporting rod 4 slides along the inner cavity of the chute 2, the guide blocks can move in the inner cavity of the guide grooves, the movement of the support rod 4 is guided and limited, and the support rod 4 can be prevented from being separated from the inner cavity of the sliding groove 2.

Top one side fixedly connected with locating lever 5 of bracing piece 4, the guide way has all been seted up to the both sides of 2 inner walls of spout, the inner chamber of two guide ways respectively with two guide block sliding connection, machine tool base 1's opposite side fixedly connected with fixed plate 6, one side of fixed plate 6 is provided with stop device 7, one side of stop device 7 is provided with four fixture blocks 8, under the regulation and control of machine tool controller, four fixture blocks 8 can be fixed inseparable with the sheet metal component one end that needs to polish, the other end of sheet metal component is supported to the one end of locating lever 5, under stop device 7 and locating lever 5's combined action, the sheet metal component is fixed on the machine tool, conveniently carry out the meticulous polishing of sheet metal component surface or joint gap department.

Supplementary clamping device, supplementary clamping device includes backup pad 9, two adjustment tank 10 have been seted up to the top symmetry of backup pad 9, the inner chamber of two adjustment tank 10 respectively with two adjusting slide 18 sliding connection, adjusting slide 18 can take place to slide in the inner chamber of adjustment tank 10, the middle part of two adjusting slide 18 rotates respectively and is connected with two threaded rod 19, the both ends of two threaded rod 19's one end difference screw thread through connection backup pad 9, the slip of two adjusting slide 18 receives the control of two threaded rod 19, when twisting the round handle on the threaded rod 19, adjusting slide 18 takes place to slide along the inner chamber of adjustment tank 10.

The top of backup pad 9 is provided with two splint 11, a plurality of lugs of the equal fixedly connected with in one side of two splint 11, the lug can increase the friction on splint 11 and sheet metal component surface, the equal fixedly connected with adjusting block 18 in bottom of two splint 11, when adjusting block 18 takes place to remove, two splint 11 can be close to each other, press from both sides the sheet metal component tightly, when twisting threaded rod 19, two adjusting block 18 keep away from each other along the inner wall of adjustment tank 10, thereby two splint 11 alternate segregation, the sheet metal component is fixed by stop device 7 and locating lever 5 cooperation.

The bottom end of the supporting plate 9 is fixedly connected with a sliding rod 14, the bottom end of the sliding rod 14 is symmetrically and fixedly connected with two limiting rods 15, two ends of each limiting rod 15 are respectively in threaded connection with a limiting ring 17, an inner cavity of the sliding chute 2 is connected with a fixing rod 12 in a clamping manner, the bottom end of each fixing rod 12 can be inserted into the inner cavity of the sliding chute 2, the fixing rods 12 are prevented from falling down by utilizing the inner wall of the sliding chute 2, after the fixing of the sheet metal part is finished, the two limiting rings 17 can be unscrewed, the sliding rod 14 can slide in the inner cavity of the connecting hole 13, after the sliding rod 14 slides downwards, the two clamping plates 11 and the sheet metal part are not at the same horizontal height, the bottom end of each fixing rod 12 can be pulled out of the inner cavity of the sliding chute 2 at the moment, the auxiliary clamping device is detached from the machine tool base 1, the polishing process is convenient to carry out, the connecting hole 13 is fixedly formed in the top of the fixing rod 12, and the inner cavity of the connecting hole 13 is in sliding connection with the outer wall of the sliding rod 14, fixing grooves 16 are respectively formed in two sides of the fixing rod 12, and inner cavities of the two fixing grooves 16 are connected with the inner parts of the connecting holes 13 and penetrate through each other.

The working principle is as follows:

when a machine tool polishes and processes sheet metal parts, the threaded rod 19 is firstly screwed, the adjusting slide block 18 slides in the inner cavity of the adjusting groove 10 under the driving of the threaded rod 19, the clamping plates 11 move under the driving of the adjusting slide block 18, the two clamping plates 11 approach to each other to clamp the sheet metal part in the middle, according to the size of the sheet metal part, the fixing rod 12 is moved, the bottom end of the fixing rod 12 is inserted into the inner cavity of the chute 2, starting a machine tool control system, enabling four fixture blocks 8 on a limiting device 7 to fix one end of a sheet metal part, enabling an air cylinder 3 to start working under the control of the system, enabling a telescopic rod to move, enabling a support rod 4 to be close to the sheet metal part along an inner cavity of a sliding groove 2 under the driving of the telescopic rod, enabling a positioning rod 5 to be attached to the other end of the sheet metal part under the driving of the support rod 4, under the cooperation of the positioning rod 5 and the limiting device 7, the sheet metal part is fixed above the machine tool base 1.

The auxiliary clamping device is disassembled, the threaded rod 19 is screwed again, the transmission principle is the same as that of the auxiliary clamping device, and the description is omitted, the two clamping plates 11 are far away from each other, the clamping plates 11 are separated from the sheet metal part, when the two limiting rings 17 are unscrewed, the surfaces of the limiting rings 17 are not in contact with the two sides of the fixing rod 12, the two limiting rods 15 are separated from the limitation of the limiting rings 17, the two clamping plates 11 slide downwards along the inner cavity of the fixing groove 16, the sliding rod 14 slides downwards along the inner wall of the connecting hole 13, the supporting plate 9 also moves downwards under the driving of the sliding rod 14, the two clamping plates 11 move downwards under the driving of the supporting plate 9, at the moment, the two clamping plates 11 and the sheet metal part are not at the same horizontal height, the bottom end of the fixing rod 12 is extracted from the inner cavity of the sliding groove 2, and the whole auxiliary clamping device is disassembled from the top end of the machine tool base 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frock is fixed to hardware mould which characterized in that includes:

the device comprises a machine tool base (1), wherein a sliding groove (2) is formed in the top end of the machine tool base (1), a cylinder (3) is fixedly mounted on one side of the machine tool base (1), a supporting rod (4) is arranged at the top of the machine tool base (1), a fixing plate (6) is fixedly connected to the other side of the machine tool base (1), a limiting device (7) is arranged on one side of the fixing plate (6), and four clamping blocks (8) are arranged on one side of the limiting device (7);

supplementary clamping device, supplementary clamping device includes backup pad (9), the top of backup pad (9) is provided with two splint (11), bottom fixed connection slide bar (14) of backup pad (9), two gag lever posts (15) of the bottom symmetry fixedly connected with of slide bar (14), the equal threaded connection in both ends of gag lever post (15) has spacing ring (17).

2. The fixture of claim 1, wherein the fixture comprises: the output fixedly connected with telescopic link of cylinder (3), the one end of telescopic link and the bottom fixed connection of bracing piece (4), the bottom of bracing piece (4) and the inner chamber sliding connection of spout (2), the equal fixedly connected with guide block in both sides of bracing piece (4) bottom, top one side fixedly connected with locating lever (5) of bracing piece (4), the guide way, two have all been seted up to the both sides of spout (2) inner wall the inner chamber of guide way respectively with two guide block sliding connection.

3. The fixture of claim 1, wherein the fixture comprises: two the equal a plurality of lugs of fixedly connected with in one side of splint (11), two the equal fixedly connected with adjusting block (18) in bottom of splint (11), two the middle part of adjusting block (18) rotates respectively and is connected with two threaded rod (19), two the both ends of threaded through connection backup pad (9) are threaded respectively to the one end of threaded rod (19).

4. The fixture of claim 1, wherein the fixture comprises: two adjusting grooves (10) are symmetrically formed in the top of the supporting plate (9), and inner cavities of the two adjusting grooves (10) are respectively connected with the two adjusting sliding blocks (18) in a sliding mode.

5. The fixture of claim 1, wherein the fixture comprises: the inner cavity of the sliding groove (2) is connected with a fixing rod (12) in a clamping mode, a connecting hole (13) is fixedly formed in the top of the fixing rod (12), and the inner cavity of the connecting hole (13) is connected with the outer wall of the sliding rod (14) in a sliding mode.

6. The fixture of claim 5, wherein the fixture comprises: fixing grooves (16) are formed in two sides of the fixing rod (12) respectively, and inner cavities of the two fixing grooves (16) are connected with holes (13) in a penetrating mode.