CN217081012U - Pressure maintaining jig - Google Patents
Pressure maintaining jig Download PDFInfo
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- CN217081012U CN217081012U CN202220107130.5U CN202220107130U CN217081012U CN 217081012 U CN217081012 U CN 217081012U CN 202220107130 U CN202220107130 U CN 202220107130U CN 217081012 U CN217081012 U CN 217081012U
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- outer frame
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- elastic
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Abstract
The utility model relates to the field of pressing equipment, and discloses a pressure maintaining jig which comprises an outer frame component, a mold component and a magnet component, wherein the outer frame component comprises an upper outer frame and a lower outer frame, and the upper outer frame is connected with the lower outer frame; the die assembly comprises an upper elastic die and a lower elastic die, the upper elastic die is connected in the upper outer frame, the lower elastic die is connected in the lower outer frame, the upper elastic die and the lower elastic die are connected together to form a cavity, and a gap is formed between the upper elastic die and the lower elastic die; the magnet assembly comprises an upper magnet and a lower magnet, the upper magnet is arranged in the upper outer frame, the lower magnet is arranged in the lower outer frame, and the upper magnet and the lower magnet are magnetically adsorbed. The pressure maintaining jig has the characteristics of small volume, space saving and low cost, can ensure that the pressure maintaining operation is simpler, has higher production efficiency, and avoids the phenomena of gaps, segment differences, dislocation and scraping of workpieces to be processed after pressure maintaining.
Description
Technical Field
The utility model relates to a lamination equipment field especially relates to a pressurize tool.
Background
When the existing component of a workpiece to be machined is bonded and fixed, pressure maintaining is needed to ensure that the component is bonded and fixed, and pressure maintaining equipment is generally adopted to maintain the pressure of the component. For example, in the electronic industry, the earphone is formed by adhering the components of the earphone by hot melt adhesive, and pressure maintaining equipment is required to combine the components in a pressure maintaining manner in order to cool and solidify glue.
However, when the pressure of the workpiece to be processed is maintained by the existing pneumatic pressure maintaining equipment, the workpiece to be processed needs to be placed into the bearing jig, then the bearing jig is placed into the operating platform, then the cylinder is started, and the pressure maintaining operation is performed by the pressure generated by the pressure maintaining head pushed by the cylinder. The existing pneumatic pressure maintaining equipment is large in size, low in space utilization rate, high in cost, complex in operation and low in production efficiency, and due to the fact that the pressure maintaining force of the pneumatic pressure maintaining device is affected by the air pressure and the tolerance matching of the bearing jig and the pressure maintaining head, the processed parts to be processed after pressure maintaining are prone to appearing gaps, segment differences, dislocation and scraping.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a pressurize tool small, save space, with low costs, can make the pressurize operation simpler, production efficiency is higher to the machined part of treating after avoiding the pressurize appears gap, segment difference, dislocation, scrapes colored phenomenon.
The purpose of the utility model is realized through the following technical scheme:
a pressure maintaining jig comprises an outer frame component, a mold component and a magnet component, wherein the outer frame component comprises an upper outer frame and a lower outer frame, and the upper outer frame is connected with the lower outer frame; the mould assembly comprises an upper elastic mould and a lower elastic mould, the upper elastic mould is connected in the upper outer frame, the lower elastic mould is connected in the lower outer frame, the upper elastic mould and the lower elastic mould are connected together to form a cavity, and a gap is formed between the upper elastic mould and the lower elastic mould; the magnet assembly comprises an upper magnet and a lower magnet, the upper magnet is arranged in the upper outer frame, the lower magnet is arranged in the lower outer frame, and the upper magnet and the lower magnet are magnetically adsorbed.
In one embodiment, the adjacent magnetic poles of the upper magnet and the lower magnet are opposite poles.
In one embodiment, the upper outer frame is provided with an upper connecting groove, the upper magnet is arranged in the upper connecting groove, and the outer wall of the upper magnet is attached to the inner wall of the upper connecting groove; the outer frame is equipped with down the spread groove, down the magnet be located in the spread groove down, the outer wall of magnet with the inner wall of spread groove is laminated mutually down.
In one embodiment, the upper elastic mold is arranged in the middle of the upper outer frame, and the upper magnet is arranged on the side edge of the upper outer frame; the lower elastic die is arranged in the middle of the lower outer frame, and the lower magnet is arranged on the side edge of the lower outer frame.
In one embodiment, the cavity is used for accommodating a workpiece to be machined, and the inner wall of the cavity is attached to the outer wall of the workpiece to be machined.
In one embodiment, the upper outer frame is provided with an upper mounting groove, the upper elastic mold is connected in the upper mounting groove, and the inner wall of the upper mounting groove is attached to the outer wall of the upper elastic mold; the lower outer frame is provided with a lower mounting groove, the lower elastic die is connected to the lower mounting groove, and the inner wall of the lower mounting groove is attached to the outer wall of the lower elastic die.
In one embodiment, the inner wall of the upper mounting groove is provided with an upper positioning groove, the outer wall of the upper elastic die is provided with an upper positioning boss, and the upper positioning boss is embedded and connected with the upper positioning groove; the inner wall of the lower mounting groove is provided with a lower positioning groove, the outer wall of the lower elastic die is provided with a lower positioning boss, and the lower positioning boss is connected with the lower positioning groove in an embedded mode.
In one embodiment, the upper outer frame is provided with an upper guide boss, the lower outer frame is provided with a lower guide groove, and the upper guide boss is connected with the lower guide groove in an embedded manner.
In one embodiment, the upper frame and the lower frame are both plastic frames.
In one embodiment, the upper elastic mold and the lower elastic mold are both silica gel molds.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses in will going up elastic die and lower elastic die and packing into frame and lower frame respectively, will treat the machined part intracavity of packing into, frame and lower frame are closed in the messenger, through the magnetic adsorption effect of last magnet and lower magnet, make and go up elastic die and lower elastic die and take place elastic deformation and be close to each other and make the clearance between them reduce, upwards respectively and treat the machined part downwards and carry out the pressfitting, reach the effect of pressurize. The pressure maintaining jig has the characteristics of small volume, space saving and low cost, can enable the pressure maintaining operation to be simpler, has higher production efficiency, avoids the phenomena of gaps, section differences, dislocation and scraping of workpieces to be processed after pressure maintaining, and improves the yield of workpieces to be processed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded view of a pressure maintaining jig according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a pressure maintaining jig according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a pressure maintaining jig according to another embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In one embodiment, referring to fig. 1 and 2, a pressure maintaining jig 10 includes an outer frame assembly 110, a mold assembly 120, and a magnet assembly 130, wherein the outer frame assembly 110 includes an upper outer frame 111 and a lower outer frame 112, and the upper outer frame 111 is connected to the lower outer frame 112; the mold assembly 120 includes an upper elastic mold 121 and a lower elastic mold 122, the upper elastic mold 121 is detachably connected to the inside of the upper outer frame 111, the lower elastic mold 122 is detachably connected to the inside of the lower outer frame 112, the upper elastic mold 121 and the lower elastic mold 122 are connected together in an embedded connection manner to form a cavity 123, and a gap 124 is formed between the upper elastic mold 121 and the lower elastic mold 122; the magnet assembly 130 includes an upper magnet 131 and a lower magnet, the upper magnet 131 is disposed in the upper frame 111, the lower magnet is disposed in the lower frame 112, and the upper magnet 131 and the lower magnet 132 are magnetically attracted to each other.
The working principle of the pressure maintaining jig 10 is as follows: the upper elastic die 121 and the lower elastic die 122 are respectively arranged in the upper outer frame 111 and the lower outer frame 112, the workpiece to be machined is arranged in the cavity 123, the upper outer frame 111 and the lower outer frame 112 are closed, the upper elastic die 121 and the lower elastic die 122 are elastically deformed to approach each other through the magnetic adsorption effect of the upper magnet 131 and the lower magnet 132, the gap 124 between the upper elastic die and the lower elastic die is reduced, and the workpiece to be machined is respectively pressed upwards and downwards, so that the pressure maintaining effect is achieved. This pressurize tool 10 has small, save space, characteristics with low costs, can make the pressurize operation simpler, and production efficiency is higher to the machined part of treating after avoiding the pressurize appears gap, segment difference, dislocation, scrapes colored phenomenon, thereby improves and treats the machined part yield.
Further, the magnetic poles of the upper magnet 131 and the lower magnet 132, which are close to each other, are opposite poles to each other. For example, the magnetic pole 1311 of the upper magnet 131 close to the lower magnet 132 is an S pole, and the magnetic pole 1321 of the lower magnet 132 close to the upper magnet 131 is an N pole; for example, the magnetic pole 1311 of the upper magnet 131 close to the lower magnet 132 is an N-pole, and the magnetic pole 1321 of the lower magnet 132 close to the upper magnet 131 is an S-pole. This allows the upper magnet 131 and the lower magnet 132 to be magnetically attracted.
Furthermore, the upper outer frame 111 is provided with an upper connection groove 1111, the upper magnet 131 is arranged in the upper connection groove 1111, and the outer wall of the upper magnet 131 is attached to the inner wall of the upper connection groove 1111; the lower outer frame 112 is provided with a lower connection slot 1121, the lower magnet 132 is disposed in the lower connection slot 1121, and an outer wall of the lower magnet 132 is attached to an inner wall of the lower connection slot 1121. Thus, the upper magnet 131 is received and fixed by the upper connection slot 1111, and the lower magnet 132 is received and fixed by the lower connection slot 1121.
Further, the upper elastic mold 121 is disposed in the middle of the upper outer frame 111, and the upper magnet 131 is disposed on the side of the upper outer frame 111; the lower elastic mold 122 is disposed in the middle of the lower outer frame 112, and the lower magnet 132 is disposed on the side of the lower outer frame 112. The pressure maintaining jig 10 has the advantages of reasonable component arrangement, compact structure, space saving and space utilization rate improvement.
Further, the cavity 123 is configured to accommodate a workpiece to be machined, and an inner wall of the cavity 123 is attached to an outer wall of the workpiece to be machined. The workpiece to be processed can be an exquisite electronic product such as an earphone and the like, and can also be other products. Because the upper elastic die 121 and the upper outer frame 111 are detachably connected, and the lower elastic die 122 and the lower outer frame 112 are detachably connected, the material cost of the jig can be greatly saved by replacing the upper elastic die 121 and the lower elastic die 122 which are matched with each other according to the appearance of the workpiece to be machined.
Further, referring to fig. 2 and 3, the upper outer frame 111 is provided with an upper mounting groove 1112, the upper elastic mold 121 is connected in the upper mounting groove 1112, and an inner wall of the upper mounting groove 1112 is attached to an outer wall of the upper elastic mold 121; the lower outer frame 112 is provided with a lower mounting groove 1122, the lower elastic mold 122 is connected to the lower mounting groove 1122, and the inner wall of the lower mounting groove 1122 is attached to the outer wall of the lower elastic mold 122. In this way, the upper elastic mold 121 and the upper outer frame 111 are tightly fitted and connected through the upper mounting groove 1112, and the lower elastic mold 122 and the lower outer frame 112 are tightly fitted and connected through the lower mounting groove 1122.
Furthermore, an upper positioning groove 1113 is formed in the inner wall of the upper mounting groove 1112, an upper positioning boss 1211 is arranged on the outer wall of the upper elastic mold 121, and the upper positioning boss 1211 is connected with the upper positioning groove 1113 in an embedded manner; a lower positioning groove 1123 is formed in the inner wall of the lower mounting groove 1122, a lower positioning boss 1221 is formed in the outer wall of the lower elastic mold 122, and the lower positioning boss 1221 is connected with the lower positioning groove 1123 in an embedded manner. Thus, the positioning accuracy of the upper elastic mold 121 and the upper outer frame 111 is improved by the upper positioning groove 1113, and the positioning accuracy of the lower elastic mold 122 and the lower outer frame 112 is improved by the lower positioning groove 1123.
Further, the upper outer frame 111 is provided with an upper guide boss 1114, the lower outer frame 112 is provided with a lower guide groove 1124, and the upper guide boss 1114 is connected with the lower guide groove 1124 in an embedded manner. In this way, in the process of clamping the upper outer frame 111 and the lower outer frame 112, the upper guide boss 1114 is aligned with the lower guide groove 1124 and pressed down, so that the clamping accuracy of the upper outer frame 111 and the lower outer frame 112 can be improved.
Further, the upper outer frame 111 and the lower outer frame 112 are both plastic outer frames. Thus, cost can be saved.
Further, the upper elastic mold 121 and the lower elastic mold 122 are both silica gel molds. The silica gel mold has good flexibility, elasticity and wear resistance, and can avoid abrasion and scraping and replacing a machined part.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a pressurize tool which characterized in that includes:
the outer frame assembly comprises an upper outer frame and a lower outer frame, and the upper outer frame is connected with the lower outer frame;
the mould assembly comprises an upper elastic mould and a lower elastic mould, the upper elastic mould is connected in the upper outer frame, the lower elastic mould is connected in the lower outer frame, the upper elastic mould and the lower elastic mould are connected together to form a cavity, and a gap is formed between the upper elastic mould and the lower elastic mould; and
the magnet assembly comprises an upper magnet and a lower magnet, the upper magnet is arranged in the upper outer frame, the lower magnet is arranged in the lower outer frame, and the upper magnet and the lower magnet are magnetically adsorbed.
2. The pressure maintaining jig of claim 1, wherein the adjacent magnetic poles of the upper magnet and the lower magnet are opposite poles.
3. The pressure maintaining jig of claim 1, wherein the upper outer frame is provided with an upper connecting groove, the upper magnet is arranged in the upper connecting groove, and the outer wall of the upper magnet is attached to the inner wall of the upper connecting groove; the outer frame is equipped with down the spread groove, down the magnet be located in the spread groove down, the outer wall of magnet with the inner wall of spread groove is laminated mutually down.
4. The pressure maintaining jig of claim 1, wherein the upper elastic mold is disposed in the middle of the upper outer frame, and the upper magnet is disposed on the side of the upper outer frame; the lower elastic die is arranged in the middle of the lower outer frame, and the lower magnet is arranged on the side edge of the lower outer frame.
5. The pressure maintaining jig of claim 1, wherein the cavity is used for accommodating a workpiece to be machined, and the inner wall of the cavity is attached to the outer wall of the workpiece to be machined.
6. The pressure maintaining jig of claim 1, wherein the upper outer frame is provided with an upper mounting groove, the upper elastic mold is connected in the upper mounting groove, and the inner wall of the upper mounting groove is attached to the outer wall of the upper elastic mold; the lower outer frame is provided with a lower mounting groove, the lower elastic die is connected to the lower mounting groove, and the inner wall of the lower mounting groove is attached to the outer wall of the lower elastic die.
7. The pressure maintaining jig of claim 6, wherein the inner wall of the upper mounting groove is provided with an upper positioning groove, the outer wall of the upper elastic mold is provided with an upper positioning boss, and the upper positioning boss is connected with the upper positioning groove in an embedded manner; the inner wall of the lower mounting groove is provided with a lower positioning groove, the outer wall of the lower elastic die is provided with a lower positioning boss, and the lower positioning boss is connected with the lower positioning groove in an embedded mode.
8. The pressure maintaining jig of claim 1, wherein the upper outer frame is provided with an upper guide boss, the lower outer frame is provided with a lower guide groove, and the upper guide boss is connected with the lower guide groove in an embedded manner.
9. The pressure holding jig of claim 1, wherein the upper outer frame and the lower outer frame are both plastic outer frames.
10. The pressure maintaining jig of claim 1, wherein the upper elastic mold and the lower elastic mold are both silica gel molds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220107130.5U CN217081012U (en) | 2022-01-14 | 2022-01-14 | Pressure maintaining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220107130.5U CN217081012U (en) | 2022-01-14 | 2022-01-14 | Pressure maintaining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081012U true CN217081012U (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220107130.5U Active CN217081012U (en) | 2022-01-14 | 2022-01-14 | Pressure maintaining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081012U (en) |
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2022
- 2022-01-14 CN CN202220107130.5U patent/CN217081012U/en active Active
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