CN221695218U - Spanner mould convenient to drawing of patterns - Google Patents

Spanner mould convenient to drawing of patterns Download PDF

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Publication number
CN221695218U
CN221695218U CN202323522139.6U CN202323522139U CN221695218U CN 221695218 U CN221695218 U CN 221695218U CN 202323522139 U CN202323522139 U CN 202323522139U CN 221695218 U CN221695218 U CN 221695218U
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die
wrench
hinging
convenient
mould
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CN202323522139.6U
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莫国妃
黄�俊
郑夏
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Abstract

The utility model belongs to the technical field of spanner moulds, and particularly relates to a spanner mould convenient for demoulding, which comprises a lower mould, wherein a bottom box is fixedly arranged at the bottom of the lower mould, a demoulding structure is fixedly sleeved in the bottom box and comprises a two-way screw, a rotary valve II is fixedly sleeved at one end of the outer surface of the two-way screw, thread blocks are arranged on two sides of the outer surface of the two-way screw in a threaded manner, a hinging seat is fixedly arranged at the top of each of the two thread blocks, hinging rods are hinged in the two hinging seats, and a jacking column is hinged at the top of each of the two hinging rods. When the die-stripping device is used, through the die-stripping structure, when the wrench is cooled and needs to be die-stripped, the two-way screw rod is rotated by rotating the rotary valve II, the threaded block can move to two sides along with the rotation of the two-way screw rod due to the limit of the limiting block, and the hinging rod upwards extrudes the jacking column due to the hinging of the hinging rod, so that the jacking die can jack up the molded wrench, and the purpose of facilitating die-stripping is achieved.

Description

Spanner mould convenient to drawing of patterns
Technical Field
The utility model belongs to the technical field of spanner dies, and particularly relates to a spanner die convenient to demould.
Background
A wrench is a commonly used installation and removal tool, and is a hand tool that uses the principle of leverage to turn bolts, screws, nuts, and other threads to tighten the openings or trepanning fasteners of the bolts or nuts. Wrenches are typically manufactured from structural steel of carbon or alloy material; the mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.
Patent number: CN217617582U, a spanner forming die, including lower die 2, last mould 3, last die cavity 4, feed liquor pipe 5 and two feed liquor groove 6, the top at lower mould 1 is seted up to lower die 2, go up the mould 3 and set up in the top of lower mould 1, go up die cavity 4 and set up the bottom at last mould 3, lower die 2 and last die cavity 4 looks adaptation, feed liquor pipe 5 fixed mounting is on lower mould 1, two feed liquor groove 6 is seted up respectively in the one side that lower mould 1 and last mould 3 are close to each other, two feed liquor groove 6 is linked together with lower die 2 and last die cavity 4 respectively, two feed liquor groove 6 looks adaptation, two feed liquor groove 6 all is linked together with feed liquor pipe 5, and the utility model is through setting up cooling body for can simply and effectively cool down the mould embryo of shaping, improve its cooling rate to improve the production speed to the spanner.
The device can be further improved in the actual production and use process: because the device lacks the demoulding structure, leads to the spanner to be unable convenient and fast drawing of patterns after the cooling, produces very big influence to production efficiency, so need improve it to solve above-mentioned problem.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a wrench die convenient to demould, which has the characteristic of convenient demould.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spanner mould convenient to drawing of patterns, includes the bed die, the bottom fixed mounting of bed die has a bottom box, the inside fixed sleeve of bottom box has a demoulding structure, demoulding structure includes two-way lead screw, two-way lead screw's surface one end is fixed sleeve has a rotary valve two, screw thread piece is installed to two-way lead screw's surface both sides screw thread, two screw thread piece's top fixed mounting has articulated seat, two articulated pole is installed to articulated seat's inside articulated, two articulated pole's top articulates installs the jack-prop, two the top fixed mounting of jack-prop has the connecting rod, the top fixed mounting of connecting rod has a top mould, the sliding tray has been seted up to the bottom of bottom box, two the bottom fixed mounting of top mould has the stopper, stopper and sliding tray are sliding connection.
As an optimal technical scheme of the wrench die convenient for demoulding, the top of the lower die is fixedly provided with three supporting rods, and the outer surfaces of the three supporting rods are in sliding sleeve joint with the upper die.
As an optimal technical scheme of the wrench die convenient to demolding, the threaded rod is installed on the internal thread of the upper die, and the rotary valve I is fixedly sleeved on the top of the threaded rod.
As an optimal technical scheme of the wrench die convenient for demolding, the threaded rod is fixedly sleeved with the lower die, the liquid injection hole is formed in the upper die, and the liquid injection hole is communicated with the lower die.
As a preferable technical scheme of the wrench die convenient for demoulding, the die cavity is formed in the lower die, and two clamping columns are fixedly arranged in the die cavity.
As a preferable technical scheme of the wrench die convenient for demoulding, the sizes of the two top dies are the same as the size of the die cavity, and the sizes of the clamping columns and the inner grooves of the top columns are the same.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the die-stripping device is used, through the die-stripping structure, when the wrench is cooled and needs to be die-stripped, the two-way screw rod is rotated by rotating the rotary valve II, the threaded block can move to two sides along with the rotation of the two-way screw rod due to the limit of the limiting block, and the hinging rod is hinged, so that the hinging rod upwards extrudes the jacking column, and the jacking die can jack up the molded wrench, thereby achieving the aim of facilitating die-stripping;
2. When the mold is used, the upper mold is moved downwards on the threaded rod by rotating the rotary valve I during casting, so that the upper mold is clung to the lower mold, liquid is injected into the mold through the liquid injection hole at the moment, after cooling, the upper mold is lifted upwards on the outer surface of the threaded rod by rotating the rotary valve I, and the upper half part of the molded wrench is exposed at the moment, thereby facilitating demolding at the moment and achieving the aim of assisting demolding.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic diagram of a die cavity structure according to the present utility model;
FIG. 3 is a schematic drawing of a demolding structure of the present utility model;
fig. 4 is a schematic bottom view of the present utility model.
In the figure: 1. a lower die; 2. a support rod; 3. a threaded rod; 4. an upper die; 5. a rotary valve I; 6. a liquid injection hole; 7. a bottom box; 8. a die cavity; 9. a clamping column; 10. a sliding groove; 11. a demoulding structure; 111. a bidirectional screw rod; 112. a rotary valve II; 113. a screw block; 114. a hinge base; 115. a hinge rod; 116. a top column; 117. a connecting rod; 118. a top mold; 119. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a spanner mould convenient to drawing of patterns, including bed die 1, bed die 1's bottom fixed mounting has end box 7, end box 7's inside fixed sleeve has taken out the die structure 11, take out the die structure 11 and include two-way lead screw 111, two-way lead screw 111's surface one end fixed sleeve has been changed valve two 112, screw thread piece 113 is installed to two screw thread piece 113's surface both sides screw thread, hinge seat 114 is installed to the top fixed mounting of two screw thread pieces 113, hinge rod 115 is installed to the inside hinge of two hinge seat 114, jack-prop 116 is installed to the top hinge of two hinge rod 115, connecting rod 117 is installed to the top fixed mounting of two jack-prop 116, jack-prop 118 is installed at the top of connecting rod 117, sliding tray 10 has been seted up to end box 7's bottom, stopper 119 is fixed mounting to the bottom of two jack-prop 118, stopper 119 is sliding connection with sliding tray 10.
Example 2
Referring to fig. 1, the present utility model provides the following technical solutions: three support rods 2 are fixedly arranged at the top of the lower die 1, and the outer surfaces of the three support rods 2 are in sliding sleeve connection with an upper die 4. The internal thread of the upper die 4 is provided with a threaded rod 3, and the top of the threaded rod 3 is fixedly sleeved with a rotary valve I5. The threaded rod 3 is fixedly sleeved with the lower die 1, a liquid injection hole 6 is formed in the upper die 4, and the liquid injection hole 6 is communicated with the lower die 1.
The rotary valve I5 is rotated to enable the upper die 4 to move downwards on the threaded rod 3, so that the upper die 4 is tightly attached to the lower die 1, liquid is injected into the lower die through the liquid injection hole 6, after cooling, the rotary valve I5 is rotated to enable the upper die 4 to rise upwards on the outer surface of the threaded rod 3, the upper half part of a formed wrench is exposed, and demoulding is facilitated.
Example 3
Referring to fig. 1-2, the present utility model provides the following technical solutions: the die cavity 8 is formed in the lower die 1, and two clamping columns 9 are fixedly arranged in the die cavity 8. The dimensions of the two top molds 118 are the same as the dimensions of the mold cavity 8, and the dimensions of the inner grooves of the clamping posts 9 and the top posts 116 are the same.
The two-way screw 111 is rotated by rotating the second rotary valve 112, and the threaded block 113 can move to both sides along with the rotation of the two-way screw 111 due to the limit of the limit block 119, and the hinge rod 115 presses the jack post 116 upward due to the hinge of the hinge rod 115, so that the jack die 118 jacks up the molded wrench.
The working principle and the using flow of the utility model are as follows: in the process of using the utility model,
Firstly, the rotary valve I5 is rotated to enable the upper die 4 to move downwards on the threaded rod 3, so that the upper die 4 is tightly attached to the lower die 1, at the moment, liquid injection is started to be carried out to the inside of the upper die through the liquid injection hole 6, after a spanner is molded and cooled, the rotary valve I5 is rotated to enable the upper die 4 to rise upwards on the outer surface of the threaded rod 3, at the moment, the upper half part of the molded spanner is exposed, demolding is facilitated, then the bidirectional screw 111 is rotated through the rotary valve II 112, the threaded block 113 can move to two sides along with the rotation of the bidirectional screw 111 due to the limit of the limit block 119, and the hinging rod 115 upwards presses the jacking column 116 due to the hinging rod 115, so that the jacking die 118 jacks up the molded spanner, and demolding work is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Spanner mould convenient to drawing of patterns, including bed die (1), its characterized in that: the bottom fixed mounting of bed die (1) has end box (7), the inside fixed cover of end box (7) has set forth demoulding structure (11), demoulding structure (11) include two-way lead screw (111), the fixed cover of surface one end of two-way lead screw (111) has set forth rotary valve two (112), threaded block (113) are installed to the surface both sides screw thread of two-way lead screw (111), two articulated seat (114) are installed to the top fixed mounting of threaded block (113), two articulated pole (115) are installed in the inside articulated of articulated seat (114), two spliced pole (116) are installed in articulated top of articulated pole (115), two spliced pole (116) are installed in the top fixed mounting of top, top fixed mounting of spliced pole (117) has set forth mould (118), sliding tray (10) have been seted up to the bottom of end box (7), two bottom fixed mounting of top mould (118) has stopper (119), stopper (119) are sliding connection with sliding tray (10).
2. The wrench die convenient for demolding according to claim 1, wherein: the top of the lower die (1) is fixedly provided with three supporting rods (2), and the outer surfaces of the three supporting rods (2) are in sliding sleeve connection with the upper die (4).
3. A wrench die convenient for demolding as claimed in claim 2, wherein: the internal thread of last mould (4) is installed a threaded rod (3), the top of threaded rod (3) is fixed to be cup jointed and is changeed valve one (5).
4. A wrench die convenient for demolding as claimed in claim 3, wherein: the threaded rod (3) is fixedly sleeved with the lower die (1), a liquid injection hole (6) is formed in the upper die (4), and the liquid injection hole (6) is communicated with the lower die (1).
5. The wrench die convenient for demolding according to claim 1, wherein: the die cavity (8) is formed in the lower die (1), and two clamping columns (9) are fixedly arranged in the die cavity (8).
6. The wrench die convenient for demolding according to claim 5, wherein: the dimensions of the two top molds (118) are the same as those of the mold grooves (8), and the clamping columns (9) and the inner grooves of the top columns (116) are the same.
CN202323522139.6U 2023-12-23 2023-12-23 Spanner mould convenient to drawing of patterns Active CN221695218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323522139.6U CN221695218U (en) 2023-12-23 2023-12-23 Spanner mould convenient to drawing of patterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323522139.6U CN221695218U (en) 2023-12-23 2023-12-23 Spanner mould convenient to drawing of patterns

Publications (1)

Publication Number Publication Date
CN221695218U true CN221695218U (en) 2024-09-13

Family

ID=92643069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323522139.6U Active CN221695218U (en) 2023-12-23 2023-12-23 Spanner mould convenient to drawing of patterns

Country Status (1)

Country Link
CN (1) CN221695218U (en)

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