CN219133348U

CN219133348U - Accurate positioning mechanism of mould mold insert

Info

Publication number: CN219133348U
Application number: CN202320144301.6U
Authority: CN
Inventors: 朱浩烈; 陈红军; 黄鑫; 罗汉威
Original assignee: Cheeyuen Plastic Products Huizhou Co ltd
Current assignee: Cheeyuen Plastic Products Huizhou Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-06
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a precise positioning mechanism for mold inserts, which relates to the technical field of positioning devices and comprises a bottom frame, wherein a first threaded screw rod is rotatably connected between inner surface walls on two sides of the bottom frame, a first motor is fixedly arranged at the center of the outer surface of one side of the bottom frame, limit rods are symmetrically and fixedly connected between the inner surface walls on two sides of the bottom frame, and a sliding seat is slidably arranged between the inner surface walls of the bottom frame. According to the utility model, after the position of the die foundation part is deviated due to abrasion of the positioning assembly, the first motor is started to drive the first threaded screw rod to rotate, so that the sliding seat is driven to horizontally move along the X axis, then the second motor is started to drive the second threaded screw rod to rotate, so that the positioning assembly is driven to horizontally move along the Y axis, the purpose of X/Y axis positioning compensation is achieved by adjusting the position of the die foundation part on the positioning assembly, and the accuracy of the positioning mechanism is further improved.

Description

Accurate positioning mechanism of mould mold insert

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a precise positioning mechanism for a mold insert.

Background

The mold assembly insert is a process of combining a plurality of parts and components to form a mold, the mold insert is the final stage in the mold manufacturing process, the assembly quality directly influences the precision, the service life and the service performance of the mold, and also influences the manufacturing period and the total cost of the mold production, and is a vital procedure.

At present, when the die insert, the base part of the die is required to be fixed on an assembly table, then a positioning mechanism on the assembly table is increased along with the increase of the using times, and the positioning mechanism can cause abrasion, so that the position of the base part of the die deviates from a designated position, and the positioning accuracy of the part is affected.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, as the use times of a positioning mechanism on an assembly table are increased, the positioning mechanism is worn, so that the position of a basic part of a die deviates from a designated position, and the positioning accuracy of the part is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a accurate positioning mechanism of mould mold insert, includes the underframe, be close to the position rotation in the centre between the interior table wall of both sides of underframe and be connected with first screw thread lead screw, one side surface center department fixed mounting of underframe has first motor, the interior table wall of both sides of underframe is close to edge symmetry fixedly connected with gag lever post, the slip is provided with the sliding seat between the interior table wall of underframe, rotate between the interior table wall of sliding seat and be connected with the second screw thread lead screw, the interior table wall fixed mounting of front side of sliding seat has the second motor, locating component sets up the top at the sliding seat.

Further, the first threaded screw rod is fixedly connected with the output end of the first motor, the second threaded screw rod is fixedly connected with the output end of the second motor, the outer surface threads of the first threaded screw rod penetrate through the outer surface of the sliding seat, and the outer surface of the limiting rod penetrates through the outer surface of the sliding seat in a sliding mode.

Further, the positioning assembly comprises a mounting plate, a first sliding block is fixedly connected to the bottom of the mounting plate, and the outer surface threads of the second threaded screw rod penetrate through the outer surface of the first sliding block.

Further, a first bidirectional threaded rod is rotatably connected between the inner surface walls of the two sides of the assembly plate, and a second sliding block is symmetrically and spirally connected with the outer surface of the first bidirectional threaded rod in a penetrating manner.

Further, the top fixedly connected with grip block of second sliding block, the inside symmetry slip of grip block is provided with the grip block, rotate between the interior table wall of grip block and be connected with the bidirectional threaded rod of second.

Further, one end of the second bidirectional threaded rod and one end of the first bidirectional threaded rod are fixedly connected with a bolt fixing disc, and the outer surface of the bolt fixing disc is fixedly connected with a rotating handle.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, after the position of the die foundation part is deviated due to abrasion of the positioning assembly, the first motor is started to drive the first threaded screw rod to rotate, so that the sliding seat is driven to horizontally move along the X axis, then the second motor is started to drive the second threaded screw rod to rotate, so that the positioning assembly is driven to horizontally move along the Y axis, the purpose of X/Y axis positioning compensation is achieved by adjusting the position of the die foundation part on the positioning assembly, and the accuracy of the positioning mechanism is further improved.

2. According to the utility model, the rotating handle rotates the first bidirectional threaded rod to rotate, so that the function of driving the two clamping blocks to move relatively is achieved, the outer surfaces of two sides of the mold foundation part are positioned and clamped, and then the rotating handle drives the second bidirectional threaded rod to rotate, so that the function of driving the clamping plate to move relatively is achieved, the outer surfaces of the other two sides of the mold foundation part are positioned and clamped, the mold foundation part with different sizes can be positioned, and the practicability is higher.

Drawings

FIG. 1 is a perspective view of a precise positioning mechanism for mold inserts according to the present utility model;

FIG. 2 is a schematic view showing a bottom frame of a precise positioning mechanism for mold inserts according to the present utility model;

FIG. 3 is a schematic view showing a sliding seat of a precise positioning mechanism for mold inserts according to the present utility model;

fig. 4 is a schematic structural view of a positioning assembly of a precise positioning mechanism for mold inserts according to the present utility model.

Legend description: 1. a bottom frame; 11. a first motor; 12. a first threaded screw; 13. a limit rod; 2. a sliding seat; 21. a second motor; 22. a second threaded screw rod; 3. a positioning assembly; 301. an assembly plate; 302. a first slider; 303. a first bi-directional threaded rod; 304. a rotating handle; 305. a bolt fixing plate; 306. a second slider; 307. a clamping block; 308. a clamping plate; 309. and a second bi-directional threaded rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, the utility model provides a precise positioning mechanism for a mold insert, which comprises a bottom frame 1, wherein a first threaded screw rod 12 is rotatably connected between inner surface walls on two sides of the bottom frame 1 near the middle, a first motor 11 is fixedly arranged at the center of the outer surface of one side of the bottom frame 1, limit rods 13 are symmetrically and fixedly connected at the positions, near the edges, of the inner surface walls on two sides of the bottom frame 1, a sliding seat 2 is slidably arranged between the inner surface walls of the bottom frame 1, a second threaded screw rod 22 is rotatably connected between the inner surface walls of the sliding seat 2, a second motor 21 is fixedly arranged on the inner surface wall on the front side of the sliding seat 2, a positioning assembly 3 is arranged at the top of the sliding seat 2, the first threaded screw rod 12 is fixedly connected with the output end of the first motor 11, the second threaded screw rod 22 is fixedly connected with the output end of the second motor 21, the outer surface threads of the first threaded screw rod 12 penetrate through the outer surface of the sliding seat 2, and the outer surface of the limit rods 13 slidably penetrate through the outer surface of the sliding seat 2.

The effect that its whole embodiment 1 reaches is, this device is installed and carries out a positioner who uses on the assembly stand, when the mould mold insert, firstly through placing the mould foundation part on the assembly plate 301 in the locating component 3, then fix the centre gripping through two grip blocks 307 and four grip plates 308 to the mould foundation part, accomplish the location of mould foundation part, then combine other spare parts with the foundation part, accomplish the mould mold insert operation, after the position of mould foundation part appears deviating because of wearing and tearing in locating component 3, drive first screw rod 12 through starting first motor 11 and rotate, thereby drive sliding seat 2 and carry out horizontal migration along the X axle, then drive second screw rod 22 through starting second motor 21 and rotate, thereby drive locating component 3 and carry out horizontal migration along the Y axle, reach X/Y axle location compensation's purpose through adjusting the position of mould foundation part on the locating component 3, and then improve positioning mechanism's precision.

In embodiment 2, as shown in fig. 1-4, the positioning assembly 3 includes a mounting plate 301, a first sliding block 302 is fixedly connected to the bottom of the mounting plate 301, an outer surface thread of the second threaded screw 22 penetrates through the outer surface of the first sliding block 302, a first bidirectional threaded rod 303 is rotatably connected between inner surface walls on two sides of the mounting plate 301, a second sliding block 306 is symmetrically threaded and connected between outer surface symmetry threads of the first bidirectional threaded rod 303, a clamping block 307 is fixedly connected to the top of the second sliding block 306, a clamping plate 308 is symmetrically and slidingly arranged in the clamping block 307, a second bidirectional threaded rod 309 is rotatably connected between inner surface walls of the clamping block 307, a bolt fixing disc 305 is fixedly connected to one ends of the second bidirectional threaded rod 309 and the first bidirectional threaded rod 303, and a rotating handle 304 is fixedly connected to the outer surface of the bolt fixing disc 305.

The effect that its whole embodiment 2 reached is, the bolt fixing plate 305 in the locating component 3 has fixing bolt for threaded connection on the disc, has played the effect of fixed disc when screwing up, rotates first two-way threaded rod 303 through rotation handle 304 and rotates, has played the effect of driving two grip blocks 307 relative movement to the effect of mould base part both sides surface location centre gripping, then drives the rotation of second two-way threaded rod 309 through rotation handle 304, has played the effect of driving grip block 308 relative movement, thereby the effect of mould base part other both sides surface location centre gripping to can fix a position the mould base part of equidimension, the practicality is higher.

Working principle: the device is a positioning device which is installed on an assembly table for use, when a mold insert is used, firstly, a mold foundation part is placed on an assembly plate 301 in a positioning assembly 3, then the mold foundation part is fixedly clamped through two clamping blocks 307 and four clamping plates 308, positioning of the mold foundation part is completed, then other parts are combined with the foundation part, mold insert operation is completed, after the position of the mold foundation part is deviated due to abrasion, the first motor 11 is started to drive the first threaded screw 12 to rotate, so that the sliding seat 2 is driven to horizontally move along an X axis, then the second motor 21 is started to drive the second threaded screw 22 to rotate, so that the positioning assembly 3 is driven to horizontally move along a Y axis, the position of the mold foundation part on the positioning assembly 3 is adjusted to achieve the purpose of X/Y axis positioning compensation, further the accuracy of the positioning mechanism is improved, a bolt fixing disc 305 in the positioning assembly 3 is in threaded connection with a fixing bolt, a fixing disc is screwed, when the positioning assembly is screwed, a first bidirectional handle 303 is rotated, the mold is driven to rotate, the two clamping shafts 307 are driven to relatively move to the two sides of the mold foundation part, and the two clamping shafts are driven to relatively move to the two sides of the clamping assembly 309, and the two sides of the positioning assembly are driven to relatively move to the outer surfaces of the positioning assembly are opposite to the clamping assembly 309, and the two sides of the positioning assembly are driven to relatively move to the clamping assembly is opposite to the outer surfaces of the clamping assembly to the clamping assembly.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Accurate positioning mechanism of mould mold insert, its characterized in that includes:

the novel sliding seat comprises a bottom frame (1), wherein a first threaded screw rod (12) is rotationally connected between inner surface walls on two sides of the bottom frame (1) at a position close to the middle, a first motor (11) is fixedly installed at the center of the outer surface of one side of the bottom frame (1), limit rods (13) are symmetrically and fixedly connected with inner surface walls on two sides of the bottom frame (1) close to the edges, a sliding seat (2) is slidingly arranged between the inner surface walls of the bottom frame (1), a second threaded screw rod (22) is rotationally connected between the inner surface walls of the sliding seat (2), and a second motor (21) is fixedly installed on the inner surface walls on the front side of the sliding seat (2);

the locating component (3), locating component (3) set up in the top of sliding seat (2).

2. The mold insert precise positioning mechanism according to claim 1, wherein: the first threaded screw rod (12) is fixedly connected with the output end of the first motor (11), the second threaded screw rod (22) is fixedly connected with the output end of the second motor (21), the outer surface threads of the first threaded screw rod (12) penetrate through the outer surface of the sliding seat (2), and the outer surface of the limiting rod (13) penetrates through the outer surface of the sliding seat (2) in a sliding mode.

3. The mold insert precise positioning mechanism according to claim 1, wherein: the positioning assembly (3) comprises a mounting plate (301), a first sliding block (302) is fixedly connected to the bottom of the mounting plate (301), and the outer surface threads of the second threaded screw rod (22) penetrate through the outer surface of the first sliding block (302).

4. The mold insert precise positioning mechanism according to claim 3, wherein: the assembly plate is characterized in that a first bidirectional threaded rod (303) is rotatably connected between inner surface walls on two sides of the assembly plate (301), and a second sliding block (306) is symmetrically and spirally connected with the outer surface of the first bidirectional threaded rod (303) in a penetrating mode.

5. The mold insert precise positioning mechanism according to claim 4, wherein: the top fixedly connected with grip block (307) of second sliding block (306), the inside symmetry slip of grip block (307) is provided with grip block (308), rotate between the interior surface wall of grip block (307) and be connected with second bidirectional threaded rod (309).

6. The mold insert precise positioning mechanism according to claim 5, wherein: one end of each of the second bidirectional threaded rod (309) and the first bidirectional threaded rod (303) is fixedly connected with a bolt fixing disc (305), and the outer surface of the bolt fixing disc (305) is fixedly connected with a rotating handle (304).