CN213968650U

CN213968650U - Die bulkhead

Info

Publication number: CN213968650U
Application number: CN202022697073.4U
Authority: CN
Inventors: 汪琪霖
Original assignee: Zhenjiang Kanglin Electric Appliance Co ltd
Current assignee: Zhenjiang Kanglin Electric Appliance Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-17
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a mold choke plug, which comprises a choke plug shell, wherein a connecting seat is movably inserted at the bottom of the choke plug shell, a fixed groove is fixedly arranged at the bottom of the connecting seat, screws are inserted into symmetrical threads at two ends of the fixed groove, connecting blocks are symmetrically inserted at two ends of the top of the connecting seat, a connecting groove matched with the connecting blocks is arranged in the choke plug shell, a screw rod is inserted into the choke plug shell through the symmetrical threads on the connecting groove, the connecting blocks are slidably sleeved on the screw rod, and a telescopic spring is movably sleeved on the screw rod between the top of the connecting block and the connecting groove; the utility model provides a mould vexed head can realize the buoyancy lift of drift, improves the mould variety, and the mould drift of being convenient for maintains the replacement, reduces the cost of maintenance of mould, and this mould vexed head is convenient for carry out the dismouting, and processes simply, and used accessory is mostly the standard component, low cost, reduction in production cost.

Description

Die bulkhead

Technical Field

The utility model relates to a choke plug technical field specifically is a mould choke plug.

Background

The vexed head of mould is installed in the upper die base more than the punch plate, and current mould vexed head is mostly fixed connection with the drift, is not convenient for maintain and change the drift to current mould vexed head is mostly the integral type, can't carry out nimble dismouting, leads to the cost higher, and we propose a mould vexed head for this and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould vexed head 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: the utility model provides a mould bulkhead, includes the bulkhead casing, the bottom activity of bulkhead casing is inserted and is equipped with the connecting seat, the fixed slot that is equipped with in bottom of connecting seat, the both ends symmetry screw thread of fixed slot is rotated and is inserted and be equipped with the screw, the top both ends symmetry activity of connecting seat is inserted and is equipped with the connecting block, be equipped with the spread groove that uses with the connecting block cooperation in the bulkhead casing, the bulkhead casing is located the spread groove and is gone up the screw thread rotation and insert and be equipped with the screw rod, and the connecting block sliding sleeve is established on the screw rod, the movable sleeve is equipped with expanding spring on the screw rod between the top of connecting block and the spread groove.

As an optimized technical scheme of the utility model, the top of vexed head casing is equipped with and accomodates the groove No. one with screw rod cooperation use.

As an optimized technical scheme of the utility model, be equipped with No. two storage grooves that use with the screw cooperation on the connecting seat.

As an optimized technical scheme of the utility model, the screw adopts the stop screw.

As a preferred technical scheme of the utility model, be equipped with the shifting chute that uses with the connecting block cooperation in the connecting seat, the fixed fixture block that is equipped with of one end bilateral symmetry that the connecting block is located the shifting chute, be equipped with the draw-in groove that uses with the fixture block cooperation in the shifting chute, the fixed ejector pad that is equipped with in one end top that the connecting block is located the shifting chute, and the ejector pad keeps away from the one end activity of connecting block and extends the top of connecting seat, the top of connecting seat is equipped with the promotion groove that uses with the ejector pad cooperation, the shifting chute internal fixation of connecting block top is inserted and is equipped with the connecting rod, and the ejector pad sliding sleeve is established on the connecting rod, two the movable sleeve is equipped with the extension spring on the connecting rod between the ejector pad.

As an optimal technical scheme of the utility model, the outer wall top both ends symmetry of vexed head casing is fixed and is equipped with the fixed block.

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

1. the floating of drift is realized to this mould vexed head, improves the mould variety, and is convenient for the mould drift to maintain the replacement.

2. The die bulkhead is convenient to disassemble and assemble, simple to process, low in cost and capable of reducing production cost, and most of used accessories are standard parts.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the connection structure of the connection block and the moving groove of the present invention.

In the figure: 1. a choke plug housing; 2. a connecting seat; 3. fixing grooves; 4. a screw; 41. a second receiving groove; 5. connecting blocks; 51. a moving groove; 52. a clamping block; 53. a card slot; 54. a push block; 55. a push groove; 56. a connecting rod; 57. a tension spring; 6. connecting grooves; 7. a screw; 71. a first receiving groove; 8. a tension spring; 9. and (5) fixing blocks.

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 die bulkhead comprises a bulkhead shell 1, a connecting seat 2 is movably inserted at the bottom of the bulkhead shell 1, a fixed groove 3 is fixedly arranged at the bottom of the connecting seat 2, screws 4 are symmetrically and threadedly inserted at two ends of the fixed groove 3, connecting blocks 5 are symmetrically and movably inserted at two ends of the top of the connecting seat 2, a connecting groove 6 matched with the connecting blocks 5 is arranged in the bulkhead shell 1, the bulkhead shell 1 is positioned on the connecting groove 6, a screw 7 is threadedly inserted and inserted, the connecting blocks 5 are slidably sleeved on the screw 7, a telescopic spring 8 is movably sleeved on the screw 7 between the top of the connecting blocks 5 and the connecting groove 6, the end of a punch is inserted into the fixed groove 3, the punch is fixedly connected with the connecting seat 2 through the screws 4, the punch extrudes the connecting seat 2 to move towards the upper part of the bulkhead shell 1 in the punching process, the moving connecting seat 2 drives the connecting blocks 5 to extrude the telescopic spring 8 on the screw 7 to move towards the top of the connecting groove 6, thereby the drift passes through the elasticity realization buoyancy lift of expanding spring 8, is convenient for change the maintenance to the drift through screw 4, through taking out screw rod 7 from the rotation of the screw thread on bulkhead casing 1, makes connecting block 5 shrink in advancing connecting seat 2, can follow connecting seat 2 of taking out in bulkhead casing 1 to the whole dismantlement of the mould bulkhead of being convenient for. .

The top of the bulkhead shell 1 is provided with a first accommodating groove 71 matched with the screw 7 for use, the end of the screw 7 can be contracted through the first accommodating groove 71 to be carried out in the bulkhead shell 1, and therefore the end of the screw 7 is exposed outside the bulkhead shell 1 to influence the use of the bulkhead.

The connecting seat 2 is provided with a second accommodating groove 41 matched with the screw 4 for use, and the end part of the screw 4 can be contracted in the connecting seat 2 through the second accommodating groove 41, so that the end part of the screw 4 is prevented from being exposed outside the connecting seat 2 to influence the use of a choke plug.

The screw 4 adopts a set screw which can be used for preventing the relative movement between the shaft and the shaft sleeve, thereby ensuring that the screw 4 enables the punch to be tightly connected with the connecting seat 2.

A moving groove 51 matched with the connecting block 5 for use is arranged in the connecting seat 2, clamping blocks 52 are symmetrically and fixedly arranged on two sides of one end of the connecting block 5 positioned in the moving groove 51, a clamping groove 53 matched with the clamping block 52 for use is arranged in the moving groove 51, a pushing block 54 is fixedly arranged on the top of one end of the connecting block 5 positioned in the moving groove 51, and one end of the push block 54 far away from the connecting block 5 movably extends out of the top of the connecting seat 2, the top of the connecting seat 2 is provided with a push groove 55 matched with the push block 54 for use, a connecting rod 56 is fixedly inserted in the moving groove 51 above the connecting block 5, the pushing blocks 54 are slidably sleeved on the connecting rod 56, the connecting rod 56 between the two pushing blocks 54 is movably sleeved with a tension spring 57 to push the two pushing blocks 54, so that the two pushing blocks 54 are close to each other in the pushing groove 55, and the two pushing blocks 54 close to each other slide on the connecting rod 56 to press the tension spring 57, so that the connecting block 5 is driven to move and contract towards the moving groove 51.

The two ends of the top of the outer wall of the choke plug shell 1 are symmetrically and fixedly provided with fixing blocks 9, and the choke plug shell 1 is conveniently fixed on a mould through the fixing blocks 9.

The working principle is as follows: when the utility model is used, the end part of the punch is inserted into the fixed groove 3, the punch is fixedly connected with the connecting seat 2 through the screw 4, the choke plug shell 1 is fixed on a mould through the fixed block 9, the punch extrudes to drive the connecting seat 2 to move towards the upper part of the choke plug shell 1 in the punching process, the moving connecting seat 2 drives the connecting block 5 to extrude the expansion spring 8 to move towards the top of the connecting groove 6 on the screw 7, the punch realizes buoyancy through the elasticity of the expansion spring 8, the punch is convenient to replace and maintain through the screw 4, the screw 7 is taken out through the thread rotation on the choke plug shell 1, two push blocks 54 are pushed to enable the two push blocks 54 to be close to each other in the push groove 55, the two push blocks 54 which are close to each other slide on the connecting rod 56 to extrude the extension spring 57 so as to drive the connecting block 5 to move and contract towards the moving groove 51, the connecting block 5 can be taken out of the connecting seat 2 from the choke plug shell 1 after being contracted into the connecting seat 2, thereby being convenient for the integral disassembly of the die choke plug.

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. A mold bulkhead, comprising a bulkhead shell (1), characterized in that: the bottom activity of vexed head casing (1) is inserted and is equipped with connecting seat (2), the fixed slot (3) that is equipped with in bottom of connecting seat (2), the both ends symmetry screw thread of fixed slot (3) is rotated and is inserted and be equipped with screw (4), the top both ends symmetry activity of connecting seat (2) is inserted and is equipped with connecting block (5), be equipped with in vexed head casing (1) spread groove (6) that use with connecting block (5) cooperation, vexed head casing (1) is located spread groove (6) and goes up the screw thread rotation and inserts and be equipped with screw rod (7), and connecting block (5) sliding sleeve establishes on screw rod (7), the movable sleeve is equipped with expanding spring (8) on screw rod (7) between the top of connecting block (5) and spread groove (6).

2. The mold bulkhead of claim 1, wherein: the top of the choke plug shell (1) is provided with a first accommodating groove (71) matched with the screw rod (7).

3. The mold bulkhead of claim 1, wherein: and a second accommodating groove (41) matched with the screw (4) for use is formed in the connecting seat (2).

4. The mold bulkhead of claim 1, wherein: the screw (4) adopts a set screw.

5. The mold bulkhead of claim 1, wherein: a moving groove (51) matched with the connecting block (5) is arranged in the connecting seat (2), clamping blocks (52) are symmetrically and fixedly arranged on two sides of one end of the connecting block (5) positioned in the moving groove (51), a clamping groove (53) matched with the clamping block (52) is arranged in the moving groove (51), a push block (54) is fixedly arranged at the top of one end of the connecting block (5) positioned in the moving groove (51), and one end of the push block (54) far away from the connecting block (5) movably extends out of the top of the connecting seat (2), the top of the connecting seat (2) is provided with a pushing groove (55) which is matched with the pushing block (54) for use, a connecting rod (56) is fixedly inserted in the moving groove (51) above the connecting block (5), and the push blocks (54) are sleeved on the connecting rods (56) in a sliding manner, and the connecting rods (56) between the two push blocks (54) are movably sleeved with tension springs (57).

6. The mold bulkhead of claim 1, wherein: the choke plug is characterized in that fixing blocks (9) are symmetrically and fixedly arranged at two ends of the top of the outer wall of the choke plug shell (1).