CN213858974U

CN213858974U - Mounting fixture

Info

Publication number: CN213858974U
Application number: CN202022867177.5U
Authority: CN
Inventors: 韩昇烨; 谢永权; 陈雨俭; 吴育忠; 康仁植
Original assignee: Guangdong Yudo Hot Runner System Co ltd
Current assignee: Guangdong Yudo Hot Runner System Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a mounting fixture, include: a fixed mount; one end of the supporting component is arranged in the fixed frame, and the other end of the supporting component extends out of the fixed frame; the resetting component is arranged at the other end of the supporting component; a push shaft disposed within one end of the support assembly; and the driving assembly is connected with the pushing shaft. The utility model discloses a drive assembly drive promote the axial forward motion, and then the back-up the supporting component, thereby pass through the supporting component struts C type heater, and passes through after C type heater installation the reset assembly resets. The embodiment of the utility model provides an in sectional fixture can install C type heater fast, saves the time of hot runner system equipment to improve C type heater's installation effectiveness greatly.

Description

Mounting fixture

Technical Field

The utility model relates to a hot runner technical field, in particular to sectional fixture.

Background

The C-shaped heater is installed in the hot runner system, when the C-shaped heater is installed, a clamp is often used for stretching an opening of the C-shaped heater, and then the C-shaped heater is installed in the hot runner system.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a mounting fixture, which aims to solve the problem of low efficiency in mounting a C-type heater in the prior art.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an embodiment of the utility model provides a mounting fixture, mounting fixture includes the mount, wherein, still includes:

one end of the supporting component is arranged in the fixed frame, and the other end of the supporting component extends out of the fixed frame;

the resetting component is arranged at the other end of the supporting component;

a push shaft disposed within one end of the support assembly;

and the driving assembly is connected with the pushing shaft.

Further, in the mounting fixture, the driving assembly includes a torsion bar and a thread bar; the torsion bar is provided with a connecting rod and a rotating handle, the connecting rod is arranged in the middle of the torsion bar and on one side close to the fixed frame, and the rotating handle is arranged at two ends of the torsion bar and on one side far away from the fixed frame; the one end of screw tooth pole with promote the axle and keep away from the one end of supporting component is connected, the other end of screw tooth pole with the connecting rod is connected.

Furthermore, in the mounting fixture, the driving assembly further comprises a sleeve and a fixing screw, a first fixing hole is formed in the circumferential direction of the screw tooth rod, and a second fixing hole corresponding to the first fixing hole in position is formed in the circumferential direction of one end of the sleeve; the fixing screw is fixed in the first fixing hole and the second fixing hole in a threaded manner, a connecting hole matched with the connecting rod in shape is formed in the axial direction of the sleeve, and one end of the sleeve is sleeved on the connecting rod.

Furthermore, in the mounting fixture, a first through hole is formed in one end, facing the driving assembly, of the fixing frame, an internal thread is formed in the first through hole, a butt joint block is formed at one end of the screw rod, and the size of the butt joint block is larger than the diameter of the first through hole.

Further, in the mounting fixture, the connecting rod is a hexagonal rod.

Further, in the installation clamp, the supporting component comprises a supporting block, a rotating rod and a pushing block; the supporting shoe includes two, two the one end of supporting shoe is passed through the dwang symmetry sets up in the mount, two all be provided with on the other end of supporting shoe promote the piece, two promote the piece and laminate mutually.

Further, in the mounting fixture, the pushing shaft is in a cam shape, an accommodating area is formed between one ends of the two supporting blocks, and the accommodating area is matched with the pushing shaft in shape.

Further, in the mounting fixture, the reset assembly comprises two reset springs and two fixing columns; the two fixing columns are respectively arranged at the other ends of the two supporting blocks, and the two return springs are respectively connected between the upper ends and the lower ends of the two fixing columns.

Further, in the mounting fixture, the fixing frame comprises a bottom plate and a side plate; the side plates are symmetrically arranged on two side faces of the bottom plate, the bottom plate and the side plates surround to form an accommodating cavity, and the accommodating cavity is matched with one end of each of the two supporting blocks in shape.

Further, in the mounting jig, the torque rod and the thread rod are integrally provided.

The utility model discloses the technical scheme who adopts has following beneficial effect:

the utility model provides a mounting fixture, include: a fixed mount; one end of the supporting component is arranged in the fixed frame, and the other end of the supporting component extends out of the fixed frame; the resetting component is arranged at the other end of the supporting component; a push shaft disposed within one end of the support assembly; and the driving assembly is connected with the pushing shaft. The driving assembly drives the pushing shaft to move forwards so as to jack the supporting assembly, so that the C-shaped heater is propped open through the supporting assembly, and the C-shaped heater is reset through the resetting assembly after being installed. The embodiment of the utility model provides an in sectional fixture can install C type heater fast, saves the time of hot runner system equipment to improve C type heater's installation effectiveness greatly.

Drawings

Fig. 1 is a schematic view of the working principle of a mounting fixture provided by the present invention;

fig. 2 is a schematic view of a first working state of the mounting fixture provided by the present invention;

fig. 3 is a schematic view of a second working state of the mounting fixture provided by the present invention;

fig. 4 is a schematic view of a third working state of the installation fixture provided by the present invention.

In the figure: 100. a fixed mount; 200. a support assembly; 300. a reset assembly; 400. pushing the shaft; 500. a drive assembly; 10. a type C heater; 510. a torsion bar; 520. a threaded rod; 511. a connecting rod; 512. rotating the handle; 521. a butting block; 530. a sleeve; 540. a set screw; 210. a support block; 220. rotating the rod; 230. a pushing block; 310. a return spring; 320. fixing a column; 110. a base plate; 120. side plates.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The first embodiment is as follows:

the utility model discloses a mounting fixture please refer to fig. 1 to 4 together, mounting fixture includes: a fixing frame 100; one end of the supporting component 200 is arranged in the fixing frame 100, and the other end of the supporting component 200 extends out of the fixing frame 100; a reset assembly 300 disposed at the other end of the support assembly 200; a push shaft 400 disposed in one end of the support assembly 200; a driving assembly 500 connected with the pushing shaft 400.

In the embodiment of the present invention, the fixing frame 100 is used for accommodating one end of the supporting component 200 and the pushing shaft 400, the other end of the supporting component 200 is used for being placed in the opening of the C-shaped heater 10, and is adapted to the shape of the other end of the C-shaped heater 10, the driving component 500 is used for driving the pushing shaft 400 to move, so that the pushing shaft 400 is moved from one end of the supporting component 200 to the other end, so that the pushing shaft 400 is pushed away the other end of the supporting component 200, and meanwhile, the resetting component 300 is also driven by the other end of the supporting component 200 to be pushed away, and finally, the other end of the supporting component 200 which is expanded outwards is used for pushing away the C-shaped heater 10. After the C-shaped heater 10 is unfolded, after the C-shaped heater 10 is installed in a hot runner system, the driving assembly 500 drives the pushing shaft 400 to move from the other end of the supporting assembly 200 to one end of the supporting assembly 200, after the pushing shaft 400 is reset, the extrusion force applied to the resetting assembly 300 disappears, the resetting assembly 300 starts to retract and simultaneously drives the other end of the supporting assembly 200 to reset, so that the C-shaped heater 10 is loosened from the other end of the supporting assembly 200, and finally the installation clamp is taken down to complete installation of the C-shaped heater 10.

As a further aspect, the drive assembly 500 includes a torsion bar 510 and a thread bar 520; the torsion bar 510 is provided with a connecting rod 511 and a rotating handle 512, the connecting rod 511 is arranged in the middle of the torsion bar 510 and on one side close to the fixed frame 100, and the rotating handle 512 is arranged at two ends of the torsion bar 510 and on one side far from the fixed frame 100; one end of the screw rod 520 is connected with one end of the pushing shaft 400 far away from the supporting component 200, and the other end of the screw rod 520 is connected with the connecting rod 511.

In the embodiment of the present invention, when the C-shaped heater 10 needs to be installed, the handle 512 is rotated to rotate the torsion bar 510 to rotate integrally, so as to drive the screw rod 520 to rotate. For example, the torsion bar 510 is rotated clockwise to advance the thread rod 520, thereby pushing the pushing shaft 400 to move from one end of the support assembly 200 to the other end; when the torsion bar 510 is rotated counterclockwise, the thread bar 520 is driven to retreat, so as to drive the pushing shaft 400 to retract, thereby driving the pushing shaft 400 to move from the other end to one end of the supporting assembly 200, and driving the pushing shaft 400 to advance or reset.

As a further alternative, a first through hole (not shown) is formed in an end of the fixing frame 100 facing the driving assembly 500, an internal thread is formed in the first through hole, an abutting block 521 is formed on an end of the screw rod 520, and a size of the abutting block 521 is larger than a diameter of the first through hole.

In the embodiment of the present invention, the screw rod 520 is engaged with the first through hole to move forward or backward, the abutting block 521 is used to push the pushing shaft 400 and to limit the position of the pushing shaft, so as to prevent the screw rod 520 from being disengaged from the first through hole. In specific use, the torsion bar 510 is rotated clockwise, so as to drive the thread rod 520 to advance, and the pushing shaft 400 is pushed by the abutting block 521 to move from one end of the support assembly 200 to the other end; when the torsion bar 510 is rotated counterclockwise, the screw rod 520 drives the abutting block 521 to separate from the pushing shaft 400, and at the same time, the extrusion force applied to the reset component 300 disappears, so that the reset component 300 starts to retract, and at the same time, the other end of the supporting component 200 is driven to reset, and the pushing shaft 400 is extruded and retreated under the pressure of one end of the reset component 300 until abutting against the abutting block 521.

It should be noted that one end of the screw rod 520 may be connected to the pushing shaft 400, and of course, one end of the screw rod 520 may also be abutted to the pushing shaft 400 through the abutting block 521; in actual use, the setting is selected according to the requirement.

As a further scheme, the driving assembly 500 further includes a sleeve 530 and a fixing screw 540, a first fixing hole is formed in the circumferential direction of the screw rod 520, and a second fixing hole corresponding to the first fixing hole is formed in the circumferential direction of one end of the sleeve 530; the fixing screw 540 is screwed and fixed in the first fixing hole and the second fixing hole, a connecting hole (not shown) matched with the shape of the connecting rod 511 is axially formed in the sleeve 530, and one end of the sleeve 530 is sleeved on the connecting rod 511.

In the embodiment of the present invention, the sleeve 530 may be used to connect the screw rod 520 and the connecting rod 511, the sleeve 530 may be used to detachably connect the screw rod 520 and the connecting rod 511, and the connecting rod 511 is taken out of the sleeve 530 when the torsion bar 510 is not needed, so as to facilitate the storage of the installation jig. When the C-shaped heater 10 is required to be expanded, the torque transmitted through the sleeve 530 cannot meet the requirement, and the torsion bar 510 and the thread bar 520 may be integrally disposed; the connection between the torsion bar 510 and the thread bar 520 is more stable and the transmitted torsion is greater. It should be understood that the connection manner of the thread rod 520 and the connection rod 511 should be selected according to actual circumstances.

Optionally, the connecting rod 511 is a hexagonal rod, and correspondingly, an inner hexagonal hole matched with the connecting rod 511 in shape is formed in the second fixing hole in the sleeve 530, so as to firmly clamp the connecting rod 511.

As a further alternative, the supporting assembly 200 includes a supporting block 210, a rotating rod 220 and a pushing block 230; the number of the supporting blocks 210 is two, one end of each of the two supporting blocks 210 is symmetrically disposed in the fixing frame 100 through the rotating rod 220, the other end of each of the two supporting blocks 210 is provided with the pushing block 230, and the two pushing blocks 230 are attached to each other. Specifically, the two support blocks 210 are used for abutting against the pushing shaft 400 and rotating around the rotating rod 220 when the pushing shaft 400 transmits force, the two support blocks 210 are arranged in a trapezoidal shape, and the pushing block 230 is used for abutting against an opening of the C-shaped heater 10 and transmitting pushing force to the C-shaped heater 10 so as to open the C-shaped heater 10. Alternatively, in order to fit the opening of the C-shaped heater 10 and increase the contact area, the pushing block 230 has a rectangular shape.

As a further alternative, the pushing shaft 400 is cam-shaped, and a receiving area is formed between one ends of the two supporting blocks 210, and the receiving area is adapted to the shape of the pushing shaft 400.

In the embodiment of the present invention, the small end of the pushing shaft 400 is disposed between two supporting blocks 210 and faces two supporting blocks 210, and the large end of the pushing shaft 400 is connected to the screw rod 520 or abutted to the abutting block 521. When the torsion bar 510 and the thread rod 520 drive the pushing shaft 400 to move, so that the pushing shaft 400 moves from one end of the two supporting blocks 210 to the other end, the small end of the pushing shaft 400 pushes the other end of the two supporting blocks 210 open, and along with the movement of the pushing shaft 400, the large end of the pushing shaft 400 gradually moves to the other end of the two supporting blocks 210, and the pressure applied to the two pushing blocks 230 is larger, and the corresponding opening is larger; after the C-shaped heater 10 is spread, and the C-shaped heater 10 is installed in the hot runner system, the torsion bar 510 and the thread rod 520 drive the large end and the small end of the pushing shaft 400 to move from the other end of the two support blocks 210 to one end of the two support blocks 210, so that the two pushing blocks 230 release the C-shaped heater 10.

As a further alternative, the reset assembly 300 includes two reset springs 310 and two fixed posts 320; the two fixing posts 320 are respectively disposed at the other ends of the two supporting blocks 210, and the two return springs 310 are respectively connected between the upper ends and the lower ends of the two fixing posts 320.

In the embodiment of the present invention, the torsion bar 510 and the thread rod 520 drive the pushing shaft 400 to move, so that the pushing shaft 400 moves from one end of the two supporting blocks 210 to the other end, so that the pushing shaft 400 pushes the other end of the two supporting blocks 210 open, and the return springs 310 at the upper and lower ends of the fixing column 320 also stretch along with the other end of the supporting assembly 200; after the C-shaped heater 10 is spread, after the C-shaped heater 10 is installed in the hot runner system, the torsion bar 510 and the thread rod 520 drive the pushing shaft 400 to move from the other ends of the two supporting blocks 210 to one ends of the two supporting blocks 210, and after the pushing shaft 400 is reset, the outward pressing force applied to the return springs 310 at the upper and lower ends of the fixing column 320 disappears, so that the return springs 310 begin to retract and simultaneously drive the other ends of the two supporting blocks 210 to reset, thereby enabling the other ends of the two supporting blocks 210 to release the C-shaped heater 10.

As a further alternative, the fixing frame 100 includes a bottom plate 110 and a side plate 120; the side plates 120 are symmetrically arranged on two side surfaces of the bottom plate 110, and the bottom plate 110 and the side plates 120 surround to form a containing cavity, wherein the containing cavity is matched with the shape of one end of each of the two supporting blocks 210. The bottom plate 110 is perpendicular to the side plate 120, and the bottom plate 110 and the side plate 120 are integrally formed.

The working principle of the mounting jig in this embodiment is described below:

when the C-shaped heater 10 needs to be unfolded, the torsion bar 510 and the thread rod 520 drive the pushing shaft 400 to move, so that the pushing shaft 400 moves from one end of the two supporting blocks 210 to the other end, the small end of the pushing shaft 400 pushes the other end of the two supporting blocks 210, and along with the movement of the pushing shaft 400, the large end of the pushing shaft 400 gradually moves to the other end of the two supporting blocks 210, the greater the pressure applied to the two pushing blocks 230, the larger the corresponding opening, and the restoring springs 310 at the upper and lower ends of the fixed column 320 are unfolded along with the other end of the supporting assembly 200; the C-shaped heater 10 is spread as the opening between the two pushing blocks 230 is gradually increased.

After the C-shaped heater 10 is spread, after the C-shaped heater 10 is installed in a hot runner system, the torsion bar 510 and the thread rod 520 drive the pushing shaft 400 to move from the other ends of the two supporting blocks 210 to one ends of the two supporting blocks 210, after the pushing shaft 400 is reset, the outward extrusion force applied to the reset springs 310 at the upper and lower ends of the fixing column 320 disappears, the reset springs 310 begin to retract and simultaneously drive the other ends of the two supporting blocks 210 to reset, so that the other ends of the two supporting blocks 210 loosen the C-shaped heater 10, and finally the installation fixture is removed, thereby completing the installation of the C-shaped heater 10.

To sum up, the utility model provides a mounting fixture, include: a fixed mount; one end of the supporting component is arranged in the fixed frame, and the other end of the supporting component extends out of the fixed frame; the resetting component is arranged at the other end of the supporting component; a push shaft disposed within one end of the support assembly; and the driving assembly is connected with the pushing shaft. The driving assembly drives the pushing shaft to move forwards so as to jack the supporting assembly, so that the C-shaped heater is propped open through the supporting assembly, and the C-shaped heater is reset through the resetting assembly after being installed. The embodiment of the utility model provides an in sectional fixture simple structure to easily carry, but install C type heater fast, save the time of hot runner system equipment, thereby improve C type heater's installation effectiveness greatly.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

Claims

1. The utility model provides a mounting fixture, includes the mount, its characterized in that still includes:

a push shaft disposed within one end of the support assembly;

and the driving assembly is connected with the pushing shaft.

2. The mounting clip of claim 1, wherein the drive assembly comprises a torsion bar and a thread bar; the torsion bar is provided with a connecting rod and a rotating handle, the connecting rod is arranged in the middle of the torsion bar and on one side close to the fixed frame, and the rotating handle is arranged at two ends of the torsion bar and on one side far away from the fixed frame; the one end of screw tooth pole with promote the axle and keep away from the one end of supporting component is connected, the other end of screw tooth pole with the connecting rod is connected.

3. The mounting fixture according to claim 2, wherein the driving assembly further comprises a sleeve and a fixing screw, a first fixing hole is formed in the circumferential direction of the screw rod, and a second fixing hole corresponding to the first fixing hole is formed in the circumferential direction of one end of the sleeve; the fixing screw is fixed in the first fixing hole and the second fixing hole in a threaded manner, a connecting hole matched with the connecting rod in shape is formed in the axial direction of the sleeve, and one end of the sleeve is sleeved on the connecting rod.

4. The installation fixture of claim 3, wherein a first through hole is formed in an end of the fixing frame facing the driving assembly, an internal thread is formed in the first through hole, an abutting block is formed on one end of the screw rod, and the size of the abutting block is larger than the diameter of the first through hole.

5. The mounting clip of claim 3, wherein the connecting bar is a hexagonal bar.

6. The installation jig of claim 1 wherein the support assembly comprises a support block, a rotation rod and a push block; the supporting shoe includes two, two the one end of supporting shoe is passed through the dwang symmetry sets up in the mount, two all be provided with on the other end of supporting shoe promote the piece, two promote the piece and laminate mutually.

7. The installation jig of claim 6 wherein said push shaft is cam-shaped, and a receiving area is formed between one end of said support blocks, said receiving area being adapted to the shape of said push shaft.

8. The mounting fixture of claim 7, wherein the return assembly includes two return springs and two fixing posts; the two fixing columns are respectively arranged at the other ends of the two supporting blocks, and the two return springs are respectively connected between the upper ends and the lower ends of the two fixing columns.

9. The mounting clip of claim 8, wherein the mounting bracket comprises a bottom plate and a side plate; the side plates are symmetrically arranged on two side faces of the bottom plate, the bottom plate and the side plates surround to form an accommodating cavity, and the accommodating cavity is matched with one end of each of the two supporting blocks in shape.

10. The mounting clip of claim 2, wherein the torsion bar and the threaded bar are integrally provided.