CN219131942U - Mould benevolence header pin hole grinds anchor clamps - Google Patents
Mould benevolence header pin hole grinds anchor clamps Download PDFInfo
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- CN219131942U CN219131942U CN202223537064.4U CN202223537064U CN219131942U CN 219131942 U CN219131942 U CN 219131942U CN 202223537064 U CN202223537064 U CN 202223537064U CN 219131942 U CN219131942 U CN 219131942U
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- piece
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- pin hole
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- thimble
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a die core top pin hole grinding clamp which comprises a supporting assembly, a fixing part and a limiting part, wherein the fixing part is positioned in the shell, and the limiting part is arranged at one end of the fixing part; and the clamping assembly is positioned on the surface of the fixing piece and comprises an auxiliary piece and a clamping piece, wherein the auxiliary piece is arranged on the surface of the fixing piece, and the clamping piece is positioned on the surface of the auxiliary piece. The utility model has the beneficial effects that: through setting up auxiliary member and clamping piece, realize convenient and fast to press from both sides tightly the thimble, can not lead to the fact deformation to the thimble and influence, among the solution prior art, the device sets up clamping mechanism and excessively extrudees the thimble with the thimble easily hard, still need rotatory hand wheel to changing the thimble, changes the inconvenient problem of use.
Description
Technical Field
The utility model relates to the technical field of mold insert top pinholes, in particular to a mold insert top pinhole grinding fixture.
Background
In the prior art, when using the terminal hanging platform of mould benevolence thimble to grind the hole, generally need grasp the thimble with the hand, grind after with the thimble location, because the size of thimble hanging platform is less, grasp inconvenience, the arm dynamics is not well controlled, especially when mould pinhole is great, use this kind of hole mode of grinding is very inconvenient, the pinhole is difficult to grind in place once, seriously influence the qualification rate of grinding the pinhole, and reduced operating personnel's work efficiency, chinese patent application number 201220063371.0 mould benevolence pinhole grinds anchor clamps, the beneficial effect is: the clamp body for inserting the ejector pin and the clamping mechanism for clamping the ejector pin are arranged, so that the clamp is convenient to use and position the ejector pin at one time when used for grinding an ejector pin hole, the qualification rate of grinding the ejector pin hole is improved, the working intensity of operators is reduced, and the working efficiency is improved. The clamp body is provided with the holding part, so that the operation is convenient, and the clamp is convenient for operators to grasp; because the clamp body is internally provided with the positioning groove and the limiting groove, the thimble is fixed in position, so that the thimble is convenient to position; because clamping mechanism has been set up in the constant head tank top, clamping mechanism and constant head tank clamp the thimble in the centre, prevent that the thimble from shifting, because set up the thimble spacer pin in the spacing inslot, grind after the thimble presss from both sides tight, prevent that operating personnel from forcing too big, make the thimble move backward along the spacing groove, more effectively prevent the thimble from shifting, the use for operating personnel provides convenience, because set up the direction slide pin in clamping mechanism both sides, set up the spout that combines with the direction slide pin on the thimble briquetting, can prevent clamping mechanism direction of movement skew, avoided pressing from both sides tight not in place because of clamping mechanism skew messenger thimble presss from both sides tightly, the thimble atress shifts when having avoided the grinding hole, because locating part and screw threaded connection, clamping mechanism can be through rotatory hand wheel, adjust the direction of movement of screw rod, make the thimble press from both sides tight or loosen, convenient to use, adjust in a flexible way, but the device sets up clamping mechanism and excessively extrudees the thimble easily, still need rotate the hand wheel to change the thimble, it is inconvenient to use, so we propose a mould core top grinds pinhole anchor clamps and solve above-mentioned problem.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned and/or existing problems in the jig for polishing a top pin hole of a mold core.
Therefore, the utility model aims to solve the problems that the clamping mechanism is arranged in the device, the thimble is easy to excessively squeeze and deform by force, the hand wheel is required to be rotated for replacing the thimble, and the replacement and the use are inconvenient.
In order to solve the technical problems, the utility model provides the following technical scheme: the die core top pin hole grinding clamp comprises a supporting assembly, a clamping assembly and a clamping assembly, wherein the supporting assembly comprises a shell, a fixing piece and a limiting piece, the fixing piece is positioned in the shell, and the limiting piece is arranged at one end of the fixing piece; the method comprises the steps of,
the clamping assembly is located on the surface of the fixing piece and comprises an auxiliary piece and a clamping piece, wherein the auxiliary piece is arranged on the surface of the fixing piece, and the clamping piece is located on the surface of the auxiliary piece.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the fixing piece comprises a first slide way and a second slide way, the first slide way is positioned in the shell, and the second slide way is arranged in the shell.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the fixing piece further comprises a hand handle and a top cover, wherein the hand handle is located at one end of the shell, and the top cover is arranged at one end of the shell.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the limiting piece comprises a protection head and an elastic plate, wherein the protection head is positioned on one side of the top cover, and the elastic plate is arranged on the surface of the top cover.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the limiting piece further comprises a limiting block and a limiting plate, wherein the limiting block is located on the surface of the elastic plate, and the limiting plate is arranged in the shell.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the auxiliary piece comprises a first sliding frame and a second sliding frame, the first sliding frame is located on the surface of the first sliding way, and the second sliding frame is arranged on the surface of the second sliding way.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the auxiliary piece further comprises an auxiliary plate and a fixing strip, wherein the auxiliary plate is located on the surface of the first sliding frame, and the fixing strip is arranged on one side of the second sliding way.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the clamping piece comprises a supporting column, a supporting plate and a spring, wherein the supporting column is located on the surface of the fixing strip, the supporting plate is arranged on the surface of the second sliding frame, and the spring is located on the surface of the fixing strip.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the clamping piece further comprises a positioning groove, a thimble pressing groove and a pushing plate, wherein the positioning groove is formed in the surface of the first sliding frame, the thimble pressing groove is formed in the surface of the first sliding frame, and the pushing plate is located on the surface of the second sliding frame.
As a preferable scheme of the die core top pin hole grinding clamp, the utility model comprises the following steps: the fastening piece further comprises a limiting groove and a limiting lug, wherein the limiting groove is formed in the surface of the shell, and the limiting lug is arranged in the limiting groove.
The utility model has the beneficial effects that: through setting up auxiliary member and clamping piece, realize convenient and fast to press from both sides tightly the thimble, can not lead to the fact deformation to the thimble and influence, among the solution prior art, the device sets up clamping mechanism and excessively extrudees the thimble with the thimble easily hard, still need rotatory hand wheel to changing the thimble, changes the inconvenient problem of use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a view showing the overall structure of a jig for polishing a top pin hole of a mold insert.
Fig. 2 is a diagram showing the connection structure of the limit groove, the limit bump and the pushing plate of the mold core top pin hole grinding clamp.
Fig. 3 is a diagram showing the connection structure of the outer shell, the second slideway and the second sliding frame of the die core top pinhole grinding fixture.
Fig. 4 is a diagram showing the connection structure of the first carriage, the positioning groove and the thimble pressing groove of the mold core thimble hole grinding fixture.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 4, in a first embodiment of the present utility model, a mold core pin hole grinding fixture is provided, where the mold core pin hole grinding fixture includes a support assembly 100 and a clamping assembly 200, and the cooperation between the support assembly and the clamping assembly enables the clamping of the ejector pin conveniently and rapidly without deformation influence on the ejector pin.
Specifically, the support assembly 100 includes a housing 101, a fixing member 102, and a limiting member 103, where the fixing member 102 is located in the housing 101, and the limiting member 103 is disposed at one end of the fixing member 102.
The shell 101 is used for carrying out fixed support to mounting 102 and locating part 103, and mounting 102 is fixed in shell 101 for supplementary clamp the thimble, locating part 103 is fixed in mounting 102 one end, is used for protecting the thimble, prevents to damage the thimble because of receiving extrusion collision, influences the use.
The clamping assembly 200 is located on the surface of the fixing member 102 and comprises an auxiliary member 201 and a clamping member 202, wherein the auxiliary member 201 is arranged on the surface of the fixing member 102, and the clamping member 202 is located on the surface of the auxiliary member 201.
Example 2
Referring to fig. 1, 3 and 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.
Specifically, the fixing member 102 includes a first slide 102a and a second slide 102b, the first slide 102a is located in the housing 101, and the second slide 102b is disposed in the housing 101.
The first slide 102a is fixed in the housing 101, the second slide 102b is fixed in the housing 101, and both the first slide 102a and the second slide 102b are used for assisting in clamping the thimble.
Specifically, the fixing member 102 further includes a handle 102c and a top cover 102d, the handle 102c is located at one end of the housing 101, and the top cover 102d is disposed at one end of the housing 101.
The hand grab handle 102c is fixed in shell 101 one end, and the operating personnel of being convenient for grasp, top lid 102d sliding connection in shell 101 one end realizes can dismantling the device, conveniently to the change of thimble.
Specifically, the limiting member 103 includes a protecting head 103a and an elastic plate 103b, the protecting head 103a is located at one side of the top cover 102d, and the elastic plate 103b is disposed on the surface of the top cover 102 d.
The protection head 103a is fixed on one side of the top cover 102d and is used for protecting the thimble, so that the thimble is prevented from being damaged due to extrusion collision, the number of the elastic plates 103b is 2, the elastic plates 103b are all fixed on the surface of the top cover 102d, and the elastic plates 103b have certain elasticity and can be extruded in a certain degree.
Specifically, the limiting member 103 further includes a limiting block 103c and a limiting plate 103d, the limiting block 103c is located on the surface of the elastic plate 103b, and the limiting plate 103d is disposed in the housing 101.
The number of the limiting blocks 103c is 2, the limiting blocks 103c are all fixed on the surface of the elastic plate 103b, the limiting blocks 103c are overlapped with the shell 101, the top cover 102d is fixed with the shell 101, the shell 101 is sealed, the limiting blocks 103c can be released from being fixed with the shell 101 by pressing the elastic plate 103b, and the limiting plates 103d are fixed in the shell 101 and used for limiting the ejector pins and preventing the ejector pins from being displaced.
Example 3
Referring to fig. 1 to 4, a third embodiment of the present utility model is based on the first two embodiments.
Specifically, the auxiliary member 201 includes a first carriage 201a and a second carriage 201b, the first carriage 201a is located on the surface of the first slideway 102a, and the second carriage 201b is disposed on the surface of the second slideway 102 b.
The number of the first sliding frames 201a is 2, and each sliding frame is connected to the surface of the first sliding track 102a, and the second sliding frames 201b are connected to the surface of the second sliding track 102 b.
Specifically, the auxiliary member 201 further includes an auxiliary plate 201c and a fixing bar 201d, the auxiliary plate 201c is located on the surface of the first carriage 201a, and the fixing bar 201d is disposed on the side of the second slide 102 b.
The number of the auxiliary plates 201c is 2, and the auxiliary plates are all rotatably connected to the surface of the first carriage 201a and are all rotatably connected to the surface of the second carriage 201b, and the second carriage 201b is connected with the first carriage 201a through the auxiliary plates 201c to generate linkage, and the fixing strip 201d is fixed on one side of the second slideway 102b and used for limiting the second carriage 201 b.
Specifically, the clamping member 202 includes a support column 202a, a support plate 202b, and a spring 202c, where the support column 202a is located on the surface of the fixing strip 201d, the support plate 202b is disposed on the surface of the second carriage 201b, and the spring 202c is located on the surface of the fixing strip 201 d.
The support column 202a is fixed on the surface of the fixed strip 201d, the support plate 202b is fixed on the surface of the second carriage 201b, one end of the spring 202c is fixed on the surface of the fixed strip 201d, the other end of the spring 202c is fixed on the surface of the support plate 202b, the second carriage 201b is limited through the spring 202c, the support column 202a supports the spring 202c, the spring 202c is prevented from being deformed too fast, and the service life of the spring 202c is prolonged.
Specifically, the clamping member 202 further includes a positioning groove 202d, a needle pressing groove 202e, and a pushing plate 202f, where the positioning groove 202d is located on the surface of the first carriage 201a, the needle pressing groove 202e is disposed on the surface of the first carriage 201a, and the pushing plate 202f is located on the surface of the second carriage 201 b.
The positioning groove 202d is fixed on the surface of the first carriage 201a, the ejector pin pressing groove 202e is fixed on the surface of the first carriage 201a, the positioning groove 202d is matched with the ejector pin pressing groove 202e, the ejector pin can be clamped, the pushing plate 202f is fixed on the surface of the second carriage 201b, the pushing plate 202f is pushed to enable the second carriage 201b to slide, 2 first carriages 201a are enabled to slide in opposite directions through linkage, and accordingly the positioning groove 202d is matched with the ejector pin pressing groove 202 e.
Specifically, the clamping member 202 further includes a limiting groove 202g and a limiting protrusion 202h, the limiting groove 202g is located on the surface of the housing 101, and the limiting protrusion 202h is disposed in the limiting groove 202 g.
The limiting groove 202g is fixed on the surface of the casing 101 and is used for protecting the pushing plate 202f, the limiting projection 202h is fixed on one side of the limiting groove 202g, the limiting projection 202h is meshed with the projection on the surface of the pushing plate 202f, so that the second carriage 201b is limited, the limiting projection 202h and the projection on the surface of the pushing plate 202f have certain elasticity, the pushing plate 202f can move on the surface of the limiting projection 202h with certain force, and the resilience force of the spring 202c is smaller than the force required to push the pushing plate 202f, so that the limitation of the second carriage 201b is not affected.
When the ejector pin clamping device is used, firstly, the elastic plate 103b is pressed to enable the limiting block 103c to be fixed with the shell 101, the ejector pin is placed into the ejector pin pressing groove 202e, the pushing plate 202f is pushed to enable the second sliding frame 201b to slide, 2 first sliding frames 201a slide oppositely through the linkage of the auxiliary plate 201c, the positioning groove 202d is driven to be matched with the ejector pin pressing groove 202e, the ejector pin is clamped, the limiting lug 202h is meshed with the protrusion on the surface of the pushing plate 202f, the second sliding frame 201b is limited, the ejector pin is clamped more conveniently and rapidly, the ejector pin deformation caused by excessive clamping is effectively avoided, the problem that the ejector pin is easy to excessively press and deform the ejector pin due to excessive force when the clamping mechanism is arranged in the device is solved, the hand wheel is required to be rotated for replacing the ejector pin, and the replacement use is inconvenient is solved
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides a mould benevolence header pin hole grinds anchor clamps which characterized in that: comprising the steps of (a) a step of,
the supporting assembly (100) comprises a shell (101), a fixing piece (102) and a limiting piece (103), wherein the fixing piece (102) is positioned in the shell (101), and the limiting piece (103) is arranged at one end of the fixing piece (102); the method comprises the steps of,
the clamping assembly (200) is located on the surface of the fixing piece (102) and comprises an auxiliary piece (201) and a clamping piece (202), wherein the auxiliary piece (201) is arranged on the surface of the fixing piece (102), and the clamping piece (202) is located on the surface of the auxiliary piece (201).
2. The die core top pin hole grinding fixture as set forth in claim 1, wherein: the fixing piece (102) comprises a first slide way (102 a) and a second slide way (102 b), the first slide way (102 a) is located in the shell (101), and the second slide way (102 b) is arranged in the shell (101).
3. The die core top pin hole grinding fixture as set forth in claim 2, wherein: the fixing piece (102) further comprises a hand holding handle (102 c) and a top cover (102 d), the hand holding handle (102 c) is located at one end of the shell (101), and the top cover (102 d) is arranged at one end of the shell (101).
4. A mold insert pin hole grinding jig according to claim 3, wherein: the limiting piece (103) comprises a protection head (103 a) and an elastic plate (103 b), the protection head (103 a) is located on one side of the top cover (102 d), and the elastic plate (103 b) is arranged on the surface of the top cover (102 d).
5. The die core top pin hole grinding fixture as set forth in claim 4, wherein: the limiting piece (103) further comprises a limiting block (103 c) and a limiting plate (103 d), the limiting block (103 c) is located on the surface of the elastic plate (103 b), and the limiting plate (103 d) is arranged in the shell (101).
6. The die core tip hole grinding jig according to claim 4 or 5, wherein: the auxiliary piece (201) comprises a first sliding frame (201 a) and a second sliding frame (201 b), the first sliding frame (201 a) is located on the surface of the first sliding way (102 a), and the second sliding frame (201 b) is arranged on the surface of the second sliding way (102 b).
7. The die core top pin hole grinding fixture as set forth in claim 6, wherein: the auxiliary piece (201) further comprises an auxiliary plate (201 c) and a fixing strip (201 d), the auxiliary plate (201 c) is located on the surface of the first sliding frame (201 a), and the fixing strip (201 d) is arranged on one side of the second sliding way (102 b).
8. The die core top pin hole grinding fixture of claim 7, wherein: the clamping piece (202) comprises a support column (202 a), a support plate (202 b) and a spring (202 c), wherein the support column (202 a) is located on the surface of the fixing strip (201 d), the support plate (202 b) is arranged on the surface of the second sliding frame (201 b), and the spring (202 c) is located on the surface of the fixing strip (201 d).
9. The die core top pin hole grinding fixture as set forth in claim 8, wherein: the clamping piece (202) further comprises a positioning groove (202 d), a thimble pressing groove (202 e) and a pushing plate (202 f), wherein the positioning groove (202 d) is formed in the surface of the first sliding frame (201 a), the thimble pressing groove (202 e) is formed in the surface of the first sliding frame (201 a), and the pushing plate (202 f) is formed in the surface of the second sliding frame (201 b).
10. The die core top pin hole grinding fixture as set forth in claim 9, wherein: the fastening piece (202) further comprises a limiting groove (202 g) and a limiting projection (202 h), wherein the limiting groove (202 g) is located on the surface of the shell (101), and the limiting projection (202 h) is arranged in the limiting groove (202 g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223537064.4U CN219131942U (en) | 2022-12-29 | 2022-12-29 | Mould benevolence header pin hole grinds anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223537064.4U CN219131942U (en) | 2022-12-29 | 2022-12-29 | Mould benevolence header pin hole grinds anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219131942U true CN219131942U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223537064.4U Active CN219131942U (en) | 2022-12-29 | 2022-12-29 | Mould benevolence header pin hole grinds anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219131942U (en) |
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2022
- 2022-12-29 CN CN202223537064.4U patent/CN219131942U/en active Active
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