CN210848004U

CN210848004U - Locking device of hard alloy iron-based die

Info

Publication number: CN210848004U
Application number: CN201921905988.0U
Authority: CN
Inventors: 杨翔
Original assignee: Zigong Anbang Jingte Machinery Manufacturing Co ltd
Current assignee: Zigong Anbang Jingte Machinery Manufacturing Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-26
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a locking device of a hard alloy iron-based mold, which comprises a clamping plate I, a clamping plate II and a clamping and locking mechanism; splint I, splint II set up the both sides at the mould respectively, splint I and splint II through pressing from both sides tight locking mechanical system interconnect for splint I can press from both sides tight locking with the mould with splint II, use reliable and stable, the utility model provides a mould misplace easily after placing from top to bottom, lead to the product unqualified, product quality is poor, has wasted the problem of manpower, material resources, financial resources.

Description

Locking device of hard alloy iron-based die

Technical Field

The utility model relates to a locking device of mould specifically is a locking device of carbide iron-based mould.

Background

In the process of machining the hard alloy part, a main tool required to be used is a die, so that the stable matching of the die is a main factor for ensuring the production quality of a product. In the practical application process, the mould comprises an upper mould and a lower mould, after the upper mould and the lower mould are correspondingly placed, the upper mould and the lower mould are easily dislocated in the actual stamping process, so that the produced product is unqualified, the product quality is poor, and the reworking and the re-production are needed, so that the production reworking rate of the hard alloy part is high, the production efficiency is reduced, the manpower, the material resources and the materials are wasted, and the cost is not beneficial to the saving of the finished product cost.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a locking device of carbide iron base mould, has solved the mould and has placed easily dislocation after from top to bottom, leads to the product unqualified, and product quality is poor, has wasted the problem of manpower, material resources, financial resources.

In order to solve the technical problem, the technical scheme provided by the utility model is a locking device of a hard alloy iron-based mold, which comprises a clamping plate I1, a clamping plate II 2 and a clamping and locking mechanism; the method is characterized in that: the clamping plates I1 and II 2 are respectively arranged on two sides of the mold, and the clamping plates I1 and II 2 are mutually connected through a clamping and locking mechanism, so that the mold can be clamped and locked by the clamping plates I1 and II 2; the locking of the die is realized, so that the die is stably locked, and the problems of mass production and unqualified production quality caused by dislocation of the die in the production process are avoided.

The locking device of the hard alloy iron-based mold comprises a clamping and locking mechanism and a locking mechanism, wherein the clamping and locking mechanism comprises supporting plates 3 which are respectively arranged at two ends of a clamping plate I1, the supporting plates 3 are hinged with the two ends of the clamping plate I1, the supporting plates 3 are mutually connected through a contraction part, connecting rods 6 are respectively arranged on the inner sides of the supporting plates 3, one ends of the connecting rods 6 are hinged with the inner sides of the supporting plates 3, and the other ends of the connecting rods 6 are respectively connected with the outer sides of clamping plates II 2 in a sliding manner; be favorable to the mould to place between splint I1 and splint II 2, carry out shrink work through the pars contractilis, and then make and draw in gradually between the backup pad 3, along with drawing in between the backup pad 3, then connecting rod 6 promotes splint II 2 and draws close to splint I1 when splint II 2 outside is gliding, and then presss from both sides tight mould, realizes pressing from both sides the purpose of tight locking mould.

In the locking device of the hard alloy iron-based mold, a sliding chute 8 is arranged on the outer side of the clamping plate II 2, two sliding blocks 7 are arranged in the sliding chute 8, and the two sliding blocks 7 are respectively connected with the tail end of the connecting rod 6; the setting of spout 8 does benefit to slider 7 and slides in spout 8, and then drives the terminal slip of connecting rod 6, and the pivot is looked for through slider 7 to the connecting rod 6 of being convenient for, and under the drive of shrink part shrink, push splint II 2 to splint I1, do benefit to splint II 2 and splint I1 and press from both sides tight mould.

The contraction part of the locking device of the hard alloy iron-based mold is a lead screw 4, one end of the lead screw 4 is connected with the inner side of the supporting plate 3 in a relatively rotatable manner, and the other end of the lead screw 4 penetrates through a connecting hole formed in the other supporting plate 3 and is connected with a nut 5 in a matched manner; do benefit to and fold between the backup pad 3 through revolving the nut 5 soon to realized shortening the effect of the distance between the backup pad 3, reached the mesh of shrink.

In the locking device of the hard alloy iron-based die, one end of the lead screw 4 is connected with the inner side of the support plate 3 through a plane bearing.

In the locking device of the hard alloy iron-based mold, one end of the lead screw 4 is connected with a bearing hole arranged on the support plate 3 in a matching way through a bearing.

The utility model discloses a splint I1, splint II 2 set up the both sides at the mould respectively, splint I1 and splint II 2 through pressing from both sides tight locking mechanical system interconnect, revolve wrong nut 5 for fold gradually between the backup pad 3, make connecting rod 6 slide along with slider 7 in spout 8 along with folding gradually between the backup pad 3 simultaneously, and then drive connecting rod 6 and find the fulcrum through slider 7, and then make connecting rod 6 push splint I1 with splint II 2, until splint II 2 with splint I1 press from both sides tight mould can.

Compared with the prior art, the detailed description of the application is as follows:

1. the utility model discloses press from both sides tight locking mechanical system's setting, be favorable to the mould to place between splint I1 and splint II 2, carry out shrink work through the pars contractilis, and then make draw in gradually between the backup pad 3, along with drawing in between the backup pad 3, then connecting rod 6 promotes splint II 2 and draws close to splint I1 in splint II 2 outside gliding, and then presss from both sides tight mould, realizes pressing from both sides the purpose of tight locking mould.

2. The contraction part is the setting of lead screw 4, does benefit to through revolving to twist nut 5 for fold between the backup pad 3, thereby realized shortening the effect of distance between the backup pad 3, reached the purpose of shrink, make the shrink firm.

3. The utility model provides a mould place easy dislocation after from top to bottom, lead to the product unqualified, product quality is poor, has wasted the problem of manpower, material resources, financial resources, and it is convenient to use, and convenient operation has improved work efficiency, and is practical reliable.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the state diagram of the clamping mold of the utility model of the clamping plate I1 and the clamping plate II 2.

Wherein, splint I1, splint II 2, backup pad 3, lead screw 4, nut 5, connecting rod 6, slider 7, spout 8.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

As shown in fig. 1 to 2:

embodiment 1, a locking device for a cemented carbide iron-based mold comprises a clamp plate i 1, a clamp plate ii 2, and a clamping and locking mechanism; the clamping plates I1 and II 2 are respectively arranged on two sides of the mold, and the clamping plates I1 and II 2 are mutually connected through a clamping and locking mechanism, so that the mold can be clamped and locked by the clamping plates I1 and II 2; the locking of the die is realized, so that the die is stably locked, and the problems of mass production and unqualified production quality caused by dislocation of the die in the production process are avoided.

The clamping and locking mechanism comprises supporting plates 3 which are respectively arranged at two ends of the clamping plate I1, the supporting plates 3 are hinged with the two ends of the clamping plate I1, the supporting plates 3 are connected with each other through contraction parts, connecting rods 6 are arranged on the inner sides of the supporting plates 3, one ends of the connecting rods 6 are hinged with the inner sides of the supporting plates 3, and the other ends of the connecting rods 6 are connected with the outer sides of the clamping plates II 2 in a sliding mode; be favorable to the mould to place between splint I1 and splint II 2, carry out shrink work through the pars contractilis, and then make and draw in gradually between the backup pad 3, along with drawing in between the backup pad 3, then connecting rod 6 promotes splint II 2 and draws close to splint I1 when splint II 2 outside is gliding, and then presss from both sides tight mould, realizes pressing from both sides the purpose of tight locking mould.

A sliding groove 8 is formed in the outer side of the clamping plate II 2, two sliding blocks 7 are arranged in the sliding groove 8, and the two sliding blocks 7 are respectively connected with the tail end of the connecting rod 6; the setting of spout 8 does benefit to slider 7 and slides in spout 8, and then drives the terminal slip of connecting rod 6, and the pivot is looked for through slider 7 to the connecting rod 6 of being convenient for, and under the drive of shrink part shrink, push splint II 2 to splint I1, do benefit to splint II 2 and splint I1 and press from both sides tight mould.

The contraction part is a screw rod 4, one end of the screw rod 4 is connected with the inner side of the supporting plate 3 in a relatively rotatable manner, and the other end of the screw rod 4 penetrates through a connecting hole formed in the other supporting plate 3 and is connected with a nut 5 in a matched manner; do benefit to and fold between the backup pad 3 through revolving the nut 5 soon to realized shortening the effect of the distance between the backup pad 3, reached the mesh of shrink.

One end of the screw rod 4 is connected with the inner side of the support plate 3 through a plane bearing.

Example 2:

one end of the screw rod 4 is matched and connected with a bearing hole arranged on the supporting plate 3 through a bearing, and other structures and using methods are consistent with those of the embodiment 1.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. A locking device of a hard alloy iron-based mold comprises a clamping plate I (1), a clamping plate II (2) and a clamping and locking mechanism; the method is characterized in that: splint I (1), splint II (2) set up respectively in the both sides of mould, splint I (1) and splint II (2) through pressing from both sides tight locking mechanical system interconnect for splint I (1) can press from both sides tight locking with the mould with splint II (2).

2. The locking device for the cemented carbide iron-based mold according to claim 1, wherein: press from both sides tight locking mechanical system including set up respectively in backup pad (3) at splint I (1) both ends, backup pad (3) all with splint I (1) both ends are articulated, through contraction part interconnect between backup pad (3), backup pad (3) inboard all is provided with connecting rod (6), connecting rod (6) one end all with backup pad (3) are inboard articulated, connecting rod (6) other end all with splint II (2) outside sliding connection.

3. The locking device for the cemented carbide iron-based mold according to claim 2, wherein: the outer side of the clamping plate II (2) is provided with a sliding groove (8), two sliding blocks (7) are arranged in the sliding groove (8), and the two sliding blocks (7) are respectively connected with the tail ends of the connecting rods (6).

4. The locking device for the cemented carbide iron-based mold according to claim 2, wherein: the contraction part is a screw rod (4), one end of the screw rod (4) is connected with the inner side of the supporting plate (3) in a relatively rotatable manner, and the other end of the screw rod (4) penetrates through a connecting hole formed in the other supporting plate (3) and is connected with the nut (5) in a matched manner.

5. The locking device for the cemented carbide iron-based mold according to claim 4, wherein: one end of the screw rod (4) is connected with the inner side of the support plate (3) through a plane bearing.

6. The locking device for the cemented carbide iron-based mold according to claim 4, wherein: one end of the screw rod (4) is connected with a bearing hole arranged on the supporting plate (3) in a matched mode through a bearing.