CN213645851U

CN213645851U - Length-adjustable double-end stud forming die

Info

Publication number: CN213645851U
Application number: CN202022619549.2U
Authority: CN
Inventors: 吴晓亮; 毛胜清
Original assignee: Suzhou Yongwang Electronic Technology Co ltd
Current assignee: Suzhou Yongwang Electronic Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-09
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a length-adjustable stud forming die, which comprises a base, wherein the top end of the base is symmetrically and slidably provided with a support, the top end of the support is symmetrically and fixedly provided with a support, the adjacent support is rotatably provided with a die body, the opposite side between the die bodies is fixedly embedded with a nut seat, the nut seat is rotatably embedded with an adjusting screw rod by screw thread, the adjusting screw rod is close to one side of the die body and extends into the die body and is fixedly connected with an adjusting block, a holding tank is arranged in the support, a first motor is fixedly arranged in the holding tank, the output end of the first motor is fixedly connected with a first belt pulley, a second belt pulley is fixedly sleeved on the outer wall of the middle part of the die body, and the second belt pulley is positioned right above the adjacent first belt pulley, the utility model has simple structure, the applicability and the practicality of improvement mould can be effectual, can conveniently carry out the drawing of patterns simultaneously.

Description

Length-adjustable double-end stud forming die

Technical Field

The utility model relates to a length adjustable stud forming die belongs to stud forming die technical field.

Background

Stud refers to a cylindrical fastener with threads on both ends. A conventional stud bolt is composed of threaded portions at both ends and an intermediate portion connecting the threaded portions.

At present, when the double-end stud is molded, a die is designed and processed according to the fixed size of a fixed part, and the die is generally not adjustable when in use, so that the applicability of the die is reduced.

Therefore, it is necessary to design a stud forming mold with adjustable length to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a length adjustable stud forming die, the utility model discloses simple structure, convenient to use can effectual improvement mould's suitability and practicality, can conveniently carry out the drawing of patterns simultaneously to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a double-end stud forming die with adjustable length comprises a base, wherein supports are symmetrically arranged at the top end of the base in a sliding manner, the top ends of the supporting seats are symmetrically and fixedly provided with brackets, the adjacent brackets are rotatably provided with a die body, nut seats are fixedly embedded on the opposite sides of the die bodies, adjusting screws are rotatably embedded on the nut seats in a threaded manner, one side of the adjusting screw rod close to the die body extends into the die body and is fixedly connected with an adjusting block, the support is internally provided with a containing groove, the containing grooves are internally and fixedly provided with a first motor, the output end of the first motor is fixedly connected with a first belt pulley, all fixed cover is equipped with belt pulley two on the middle part outer wall of mould body, belt pulley two all is located adjacently belt pulley one directly over, belt pulley one all with adjacent belt pulley two between be connected through the belt.

Further, the spout has been seted up on the top of base, the fixed motor two that is equipped with on one side outer wall of base, the output fixedly connected with screw rod of motor two, the other end of screw rod extends to in the spout, symmetrical thread bush is equipped with the slider on the screw rod, the top of slider all with adjacent the bottom fixed connection of support.

Furthermore, the inner wall of one side of the sliding groove far away from the second motor is fixedly provided with a bearing seat matched with the screw rod, the screw rod is symmetrically provided with threads in opposite directions, and the sliding block is fixedly embedded with a thread seat matched with the screw rod in a penetrating manner.

Further, all be equipped with the shaping screw thread in the mould this body, all set up on the outer wall of regulating block with shaping screw thread assorted rotation screw thread.

Furthermore, one of the mould bodies is far away from the adjacent one side annular array of adjusting screw and is fixedly provided with a plurality of locating levers, and the other mould body is far away from the adjacent one side annular array of adjusting screw and is provided with a locating slot matched with the locating lever.

Furthermore, an injection connecting port is fixedly arranged at the top end of one side, away from the adjacent adjusting screw, of one of the die bodies, and the bottom end of the injection connecting port is communicated with the inner space of the die body.

The utility model has the advantages that:

the utility model is provided with the adjusting block, when in use, the adjusting screw rod is rotated, the adjusting screw rod moves on the nut seat at the moment, so that the adjusting screw rod drives the adjusting block to rotate and move, thereby the length of a molding space in the die body can be adjusted, by arranging the positioning rod and the positioning groove, when the die body is inconsistent, the positioning rod is inserted into the corresponding positioning groove at the moment, thereby the stability and the accuracy of the device can be improved, by arranging the belt pulley I and the belt pulley II, the belt pulley I can be driven to rotate by the motor I, thereby the belt pulley I drives the belt pulley II to rotate by the belt, thereby the belt pulley II drives the die body to rotate on the bracket, at the moment, the die bodies at the two sides are reversely rotated, so that a molded product is rotated by the screw thread in the die body, thereby the demolding of the molded product can be conveniently realized, the utility model discloses simple structure, convenient to use, suitability and the practicality that can effectual improvement mould can conveniently carry out the drawing of patterns simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a double-end stud forming die with adjustable length of the utility model;

fig. 2 is a schematic structural view of a die body of the double-end stud forming die with adjustable length of the invention;

reference numbers in the figures: 1. a base; 2. a support; 3. a support; 4. a mold body; 5. a nut seat; 6. adjusting the screw rod; 7. an adjusting block; 8. accommodating grooves; 9. a first motor; 10. a first belt pulley; 11. a second belt pulley; 12. a belt; 13. a chute; 14. a second motor; 15. a screw; 16. a slider; 17. positioning a rod; 18. positioning a groove; 19. and injecting a connecting port.

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. 1-2, the present invention provides a technical solution:

a double-end stud forming die with adjustable length comprises a base 1, wherein supports 2 are symmetrically and slidably arranged at the top end of the base 1, supports 3 are symmetrically and fixedly arranged at the top end of each support 2, a die body 4 is rotatably arranged between every two adjacent supports 3, nut seats 5 are fixedly embedded at the opposite sides of the die bodies 4, adjusting screws 6 are rotatably embedded in the nut seats 5 in a threaded manner, one sides of the adjusting screws 6, which are close to the die bodies 4, extend into the die bodies 4 and are fixedly connected with adjusting blocks 7, accommodating grooves 8 are formed in the supports 2, a motor I9 is fixedly arranged in each accommodating groove 8, a belt pulley I10 is fixedly connected at the output end of each motor I9, a belt pulley II 11 is fixedly sleeved on the outer wall of the middle part of each die body 4, and the belt pulleys II 11 are positioned right above the adjacent belt pulley I10, belt pulley 10 all with adjacent belt pulley two 11 between be connected through belt 12, through rotating adjusting screw 6, adjusting screw 6 removes on nut seat 5 this moment to make adjusting screw 6 drive regulating block 7 and rotate the removal, thereby can adjust the length size in the forming space in the mould body 4, can drive belt pulley one 10 through motor one 9 and rotate, thereby make belt pulley one 10 drive belt pulley two 11 through belt 12 and rotate, thereby make belt pulley two 11 drive mould body 4 and rotate on support 3.

Specifically, as shown in fig. 1, a sliding groove 13 is formed in the top end of the base 1, a second motor 14 is fixedly arranged on the outer wall of one side of the base 1, a screw rod 15 is fixedly connected to the output end of the second motor 14, the other end of the screw rod 15 extends into the sliding groove 13, a sliding block 16 is symmetrically and threadedly sleeved on the screw rod 15, the top end of the sliding block 16 is fixedly connected with the bottom end of the adjacent support 2, a bearing seat matched with the screw rod 15 is fixedly arranged on the inner wall of one side of the sliding groove 13 far away from the second motor 14, threads in opposite directions are symmetrically arranged on the screw rod 15, a thread seat matched with the screw rod 15 is fixedly embedded on the sliding block 16 in a penetrating manner, the screw rod 15 is driven by the second motor 14 to rotate, so that the screw rod 15 drives the sliding block 16 to move in the sliding groove 13 in the opposite direction or move in the opposite direction, and the sliding block 16 can drive the support 2 to move, so that the support 2 can drive the die body 4 to move in the opposite direction or move back to back through the bracket 3.

Specifically, as shown in fig. 1 and 2, forming threads are arranged in the mold bodies 4, rotating threads matched with the forming threads are arranged on the outer walls of the adjusting blocks 7, a plurality of positioning rods 17 are fixedly arranged in an annular array on one side of one of the mold bodies 4 away from the adjacent adjusting screw 6, positioning grooves 18 matched with the positioning rods 17 are arranged in an annular array on one side of the other one of the mold bodies 4 away from the adjacent adjusting screw 6, an injection connecting port 19 is fixedly arranged at the top end of one side of one of the mold bodies 4 away from the adjacent adjusting screw 6, the bottom end of the injection connecting port 19 is communicated with the inner space of the mold body 4, and by arranging the positioning rods 17 and the positioning grooves 18, when the mold bodies 4 are in contact, the positioning rods 17 are inserted into the corresponding positioning grooves 18, so that the stability and the accuracy of the device can be improved, then, the raw material can be injected into the die body 4 through the injection connection port 19.

The utility model discloses the theory of operation: when the device is used, the adjusting screw rod 6 is rotated, the adjusting screw rod 6 moves on the nut seat 5 at the moment, so that the adjusting screw rod 6 drives the adjusting block 7 to rotate and move, the length of a forming space in the die body 4 can be adjusted, then the screw rod 15 is driven to rotate through the second motor 14, so that the screw rod 15 drives the sliding block 16 to move towards or away from the sliding groove 13, so that the sliding block 16 can drive the support 2 to move towards or away from the base 1, so that the support 2 can drive the die body 4 to move towards or away from the sliding groove through the support 3, when the die bodies 4 are in contact with each other, the positioning rod 17 is inserted into the corresponding positioning groove 18 at the moment, so that the stability and the accuracy of the device can be improved, and then raw materials can be injected into the die body 4 through the injection connecting port 19, after the shaping is accomplished, can drive belt pulley 10 through motor 9 this moment and rotate to make belt pulley 10 drive belt pulley two 11 through belt 12 and rotate, thereby make belt pulley two 11 drive mould body 4 and rotate on support 3, motor two 14 reverses simultaneously, thereby makes support 2 carry out the motion dorsad, thereby can conveniently carry out the drawing of patterns, the utility model discloses simple structure, convenient to use can effectual improvement mould's suitability and practicality, can conveniently carry out the drawing of patterns simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a length-adjustable's stud forming die, includes base (1), its characterized in that: the top end of the base (1) is symmetrically provided with a support (2) in a sliding manner, the top ends of the support (2) are symmetrically and fixedly provided with a support (3), adjacent supports (3) are all rotatably provided with a mold body (4), one side of each opposite side of each mold body (4) is fixedly embedded with a nut seat (5), each nut seat (5) is rotatably embedded with an adjusting screw (6) in a threaded manner, one side of each adjusting screw (6) close to the mold body (4) extends into the mold body (4) and is fixedly connected with an adjusting block (7), each support (2) is internally provided with an accommodating groove (8), each accommodating groove (8) is internally and fixedly provided with a motor I (9), the output end of each motor I (9) is fixedly connected with a belt pulley I (10), and the outer wall of the middle part of the mold body (4) is fixedly sleeved with a belt pulley II (11), the second belt pulley (11) is located right above the first adjacent belt pulley (10), and the first belt pulley (10) is connected with the second adjacent belt pulley (11) through a belt (12).

2. The stud forming die of claim 1, wherein: spout (13) have been seted up on the top of base (1), the fixed motor two (14) that are equipped with on the outer wall of one side of base (1), the output end fixedly connected with screw rod (15) of motor two (14), the other end of screw rod (15) extends to in spout (13), symmetrical thread bush is equipped with slider (16) on screw rod (15), the top of slider (16) all with adjacent the bottom fixed connection of support (2).

3. The stud forming die of claim 2, wherein: the spout (13) are kept away from fixedly on the one side inner wall of motor two (14) be equipped with screw rod (15) assorted bearing frame, the symmetry is equipped with opposite direction's screw thread on screw rod (15), all run through on slider (16) fixed inlay be equipped with screw rod (15) assorted screw thread seat.

4. The stud forming die of claim 1, wherein: all be equipped with the shaping screw thread in mould body (4), all set up on the outer wall of regulating block (7) with shaping screw thread assorted rotation screw thread.

5. The stud forming die of claim 1, wherein: one of the die bodies (4) is fixedly provided with a plurality of positioning rods (17) in an annular array on one side far away from the adjacent adjusting screw rods (6), and the other die body (4) is provided with positioning grooves (18) matched with the positioning rods (17) in an annular array on one side far away from the adjacent adjusting screw rods (6).

6. The stud forming die of claim 1, wherein: one side top end of one of the die bodies (4) far away from the adjacent adjusting screw rod (6) is fixedly provided with an injection connecting port (19), and the bottom end of the injection connecting port (19) is communicated with the inner space of the die body (4).