CN216731537U - Die carrier guide pin bushing erecting tool - Google Patents
Die carrier guide pin bushing erecting tool Download PDFInfo
- Publication number
- CN216731537U CN216731537U CN202123276267.8U CN202123276267U CN216731537U CN 216731537 U CN216731537 U CN 216731537U CN 202123276267 U CN202123276267 U CN 202123276267U CN 216731537 U CN216731537 U CN 216731537U
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- guide sleeve
- block
- pin bushing
- assembly
- mounting hole
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Abstract
The utility model relates to a die carrier technical field, especially, relate to die carrier guide pin bushing erecting tool, interference fit installs the location guide pin bushing in the guide pin bushing mounting hole, install the assembly kicking block on the backstop piece at location guide pin bushing top through installation component detachably, make assembly kicking block and location guide pin bushing structure as an organic whole, insert the guide pin bushing mounting hole with location guide pin bushing the latter half afterwards, beat the assembly kicking block that is located the top afterwards, can beat the central point, guarantee that the beating force that the assembly kicking block received can be stressed on the location guide pin bushing evenly, reduce the guide pin bushing and take place the slope in the in-process of packing into, the phenomenon that the pull-burn appears in guide pin bushing or guide pin bushing mounting hole takes place; in addition, when the positioning guide sleeve is inserted into the guide sleeve mounting hole, the arc-shaped blocks on the side walls can be in sliding fit with the guide sleeve mounting hole, so that the contact area between the positioning guide sleeve and the guide sleeve mounting hole is reduced, and the friction force of the positioning guide sleeve and the guide sleeve mounting hole can be reduced, so that the positioning guide sleeve can be inserted into the guide sleeve mounting hole more quickly.
Description
Technical Field
The utility model relates to a die carrier technical field especially relates to die carrier guide pin bushing erecting tool.
Background
The guide sleeve of the die carrier is a hollow tubular object and is in close fit with the guide sleeve mounting hole of the template. When the template is installed in the guide sleeve installation hole of the template, the template can be installed by means of external force, usually, the template is beaten by a copper bar or other hammer-shaped objects, and because the guide sleeve is hollow, the template can only be beaten on the periphery of the outer side when being beaten, so that uneven stress is easily caused. The result is that the guide sleeve inclines in the process of loading, which easily causes the phenomenon of pulling and burning of the guide sleeve or the guide sleeve mounting hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die carrier guide pin bushing erecting tool to prior art's not enough.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the die carrier and guide sleeve assembling tool comprises an upper die carrier and a lower die carrier, wherein guide sleeve mounting holes which are coaxially aligned are respectively formed in the upper die carrier and the lower die carrier, positioning guide sleeves are arranged in the guide sleeve mounting holes in an interference fit mode, the positioning guide sleeves are formed by penetrating through guide sleeve holes, the inner walls of the guide sleeve mounting holes are coated with metal wear-resistant layers, the positioning guide sleeves are provided with a plurality of sliding convex surfaces which are arranged along the outer side wall, and the sliding convex surfaces are arc-shaped blocks protruding on the outer side wall of the positioning guide sleeves; the top of the positioning guide sleeve is provided with a stop block with a section larger than the guide sleeve mounting hole, the top of the positioning guide sleeve is detachably connected with an assembly ejecting block, the assembly ejecting block is provided with a mounting assembly, and the assembly ejecting block is detachably mounted at the top of the positioning guide sleeve through the driving of the mounting assembly.
Further: the number of the arc blocks is more than two rows, each row of arc blocks are arranged at equal intervals along the length direction of the outer side wall of the positioning guide sleeve, and the two adjacent rows of arc blocks are arranged at equal arc intervals.
Further: the installation component comprises a matching block formed at the bottom of the assembly top block, the size and the shape of the cross section of the matching block are matched with those of the guide sleeve hole, and the bottom of the assembly top block is also provided with a protective ring sleeve positioned on the periphery of the matching block in a laminating manner.
Further: the mounting assembly further comprises guide holes coaxially formed in the assembly top block, the protection ring sleeve and the stop block, and guide rods are sequentially and coaxially inserted along the guide holes in the assembly top block, the protection ring sleeve and the stop block.
Further: and a lower counter bore with the bore diameter larger than the guide hole is coaxially formed at the top of the assembling top block, and a lower counter bore with the same height and diameter as the lower counter bore is formed at the top of the guide rod.
And further: the mounting assembly comprises a nesting ring block coaxially formed at the bottom of the assembly top block and a nesting ring hole formed at the top of the stop block and coaxially matched with the nesting ring block, and the nesting ring hole is positioned at the periphery of the guide sleeve hole.
Further: the height of the nesting ring block is the same as the depth of the nesting ring hole, the outer wall of the nesting ring block is formed with external threads, and the side wall of the nesting ring hole is formed with internal threads matched with the external threads in a threaded mode.
The utility model has the advantages that: the utility model discloses a die carrier guide pin bushing erecting tool installs the assembly kicking block on the backstop piece at location guide pin bushing top through installation component detachably for assembly kicking block and location guide pin bushing structure as an organic whole, insert location guide pin bushing the latter half afterwards in the guide pin bushing mounting hole, beat the assembly kicking block that is located the top afterwards, can beat central point and put, guarantee that the power of beating that the assembly kicking block received can be atred on the location guide pin bushing evenly, reduce the guide pin bushing and take place the slope in the in-process of packing into, the phenomenon that the pull burn appears in guide pin bushing or guide pin bushing mounting hole takes place; in addition, when the positioning guide sleeve is inserted into the guide sleeve mounting hole, the arc-shaped blocks on the side walls can be in sliding fit with the guide sleeve mounting hole, the contact area of the positioning guide sleeve and the guide sleeve mounting hole is reduced, and the friction force of the positioning guide sleeve and the guide sleeve mounting hole can be reduced, so that the positioning guide sleeve can be inserted into the guide sleeve mounting hole more quickly.
Drawings
Fig. 1 is a schematic structural view of the connection between the upper mold frame and the lower mold frame.
Fig. 2 is an exploded view of a first embodiment of the mounting assembly.
Fig. 3 is a schematic sectional structure view of the first embodiment of the mounting assembly.
FIG. 4 is an exploded view of the second embodiment of the mounting assembly
The reference numerals include:
1-upper die carrier,
10-lower die carrier, 11-guide sleeve mounting hole, 12-positioning guide sleeve, 13-stop block, 14-guide post,
15-arc block, 16-wear-resistant layer, 17-guide sleeve hole, 18-assembly top block,
2-mounting the component,
20-matching block, 21-protective ring sleeve, 22-guide hole, 23-guide rod, 24-lower counter bore,
25-sinking block, 26-nesting ring block, 27-nesting ring hole, 28-external thread and 29-internal thread.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the die carrier guide sleeve assembling tool comprises an upper die carrier 1 and a lower die carrier 10, wherein the upper die carrier 1 and the lower die carrier 10 are respectively formed with guide sleeve mounting holes 11 coaxially aligned, a positioning guide sleeve 12 is arranged in the guide sleeve mounting hole 11 in an interference fit manner, the positioning guide sleeve 12 is provided with a plurality of sliding convex surfaces arranged along the outer side wall, and the sliding convex surfaces are arc-shaped blocks 15 protruding on the outer side wall of the positioning guide sleeve 12; a stop block 13 with a section larger than that of the guide sleeve mounting hole 11 is formed at the top of the positioning guide sleeve 12, the top of the positioning guide sleeve 12 is detachably connected with an assembly ejector block 18, a mounting component 2 is arranged on the assembly ejector block 18, and the assembly ejector block 18 is driven by the mounting component 2 to be detachably mounted at the top of the positioning guide sleeve 12; before installing the positioning guide sleeve 12, the guide sleeve mounting holes 11 of the upper mold frame 1 and the lower mold frame 10 are respectively upward, the assembly ejector block 18 is detachably installed on the stop block 13 at the top of the positioning guide sleeve 12 through the mounting assembly 2, the assembly ejector block 18 and the positioning guide sleeve 12 are of an integrated structure, the lower half portion of the positioning guide sleeve 12 is inserted into the guide sleeve mounting hole 11, the assembly ejector block 18 located at the top is knocked, the center position can be knocked, it is guaranteed that knocking force borne by the assembly ejector block 18 can be uniformly stressed on the positioning guide sleeve 12, the guide sleeve is prevented from inclining in the process of being installed, and the phenomenon that the guide sleeve or the guide sleeve mounting hole 11 is burned is generated. In addition, when the positioning guide sleeve 12 is inserted into the guide sleeve mounting hole 11, the arc blocks 15 on the side walls can be in sliding fit with the guide sleeve mounting hole 11, the contact area between the positioning guide sleeve 12 and the guide sleeve mounting hole 11 is reduced, and the friction force of the positioning guide sleeve 12 and the guide sleeve mounting hole 11 can be reduced, so that the positioning guide sleeve can be inserted into the guide sleeve mounting hole 11 more quickly. The positioning guide sleeve 12 is formed with a guide sleeve hole 17 in a penetrating manner, and after the assembly is finished, the guide post 14 is coaxially inserted into the guide sleeve hole 17.
In addition, the inner wall of the guide sleeve mounting hole 11 is coated with a metal wear-resistant layer 16, and the metal wear-resistant layer 16 is a metal layer which is coated on the inner wall of the guide sleeve mounting hole 11 and used for preventing the arc-shaped block 15 from scratching, so that the shape of the guide sleeve mounting hole 11 can be protected, and the abrasion phenomenon of the guide sleeve mounting hole is reduced.
The quantity of arc piece 15 is more than two rows, and the bellied face of arc piece 15 is the smooth surface that steel made, and hardness is higher, has the wearability, and every row of arc piece 15 is arranged along location guide pin bushing 12 lateral wall length direction equidistance, and two adjacent rows of arc pieces 15 are arranged apart from the equal arcs, and such design can make the arc piece 15 on the location guide pin bushing 12 evenly with guide pin bushing mounting hole 11 sliding fit, improves the smoothness of sliding.
The embodiment of the utility model discloses an: the mounting assembly 2 comprises a matching block 20 formed at the bottom of the mounting ejector block 18, the size and the shape of the cross section of the matching block 20 are matched with the size and the shape of the cross section of the guide sleeve hole 17, and the matching block 20 is embedded into the guide sleeve hole 17 to position the mounting ejector block 18 and prevent displacement during knocking.
In addition, the bottom of the assembly top block 18 is also attached with a protective ring sleeve 21 positioned on the periphery of the matching block 20, and the protective ring sleeve 21 is made of soft materials and is formed, so that the stop block 13 at the top of the positioning guide sleeve 12 has a certain protection effect. The assembly top block is characterized by further comprising guide holes 22 which are coaxially formed in the assembly top block 18, the protection ring sleeve 21 and the stop block 13, guide rods 23 are coaxially inserted into the guide holes 22 in the assembly top block 18, the protection ring sleeve 21 and the stop block 13 in sequence, the matching blocks 20 of the assembly top block 18 are matched with the guide sleeve holes 17 to be installed, the vertically aligned guide holes 22 are coaxially aligned, then the guide rods 23 are inserted into the guide holes 22, the rotating phenomenon of assembly positioning can be prevented, and the sinking stability of the positioning guide sleeve 12 is improved.
In order to prevent the guide rod 23 from being collided with in the beating process, a sinking hole 24 with the hole diameter larger than that of the guide hole 22 is coaxially formed in the top of the assembly ejector block 18, a sinking block 25 with the height and the diameter the same as those of the sinking hole 24 is formed in the top of the guide rod 23, and the sinking block 25 in the top of the guide rod 23 can be flush with the sinking hole 24, so that the top of the assembly ejector block 18 is a flat surface, and the beating of a hammer is facilitated.
Example two: the mounting assembly 2 comprises a nesting ring block 26 coaxially formed at the bottom of the assembly top block 18, and further comprises a nesting ring hole 27 formed at the top of the stop block 13 and coaxially matched with the nesting ring block 26, wherein the nesting ring hole 27 is positioned at the periphery of the guide sleeve hole 17; the height of the nesting ring block 26 is the same as the depth of the nesting ring hole 27, the outer wall of the nesting ring block 26 is formed with an external thread 28, and the side wall of the nesting ring hole 27 is formed with an internal thread 29 which is in threaded fit with the external thread 28; the external thread 28 of the nesting ring block 26 is matched with the internal thread 29 of the nesting ring hole 27 in a threaded manner, so that the assembly top block 18 and the positioning guide sleeve 12 are connected into a whole structure, the striking of a hammer is facilitated, the positioning guide sleeve 12 is protected, and the uniform stress can be ensured.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. Die carrier guide pin bushing erecting tool, including last die carrier and lower die carrier, go up the die carrier and the lower die carrier shaping respectively has the guide pin bushing mounting hole of coaxial alignment, its characterized in that: the positioning guide sleeve is arranged in the guide sleeve mounting hole in an interference fit manner, a guide sleeve hole is formed in the positioning guide sleeve in a penetrating manner, a metal wear-resistant layer is coated on the inner wall of the guide sleeve mounting hole, a plurality of sliding convex surfaces arranged along the outer side wall are arranged on the positioning guide sleeve, and the sliding convex surfaces are arc-shaped blocks protruding on the outer side wall of the positioning guide sleeve; the top of the positioning guide sleeve is provided with a stop block with a section larger than the guide sleeve mounting hole, the top of the positioning guide sleeve is detachably connected with an assembly ejecting block, the assembly ejecting block is provided with a mounting assembly, and the assembly ejecting block is detachably mounted at the top of the positioning guide sleeve through the driving of the mounting assembly.
2. The formwork guide sleeve assembling tool of claim 1, wherein: the number of the arc blocks is more than two rows, each row of arc blocks are arranged at equal intervals along the length direction of the outer side wall of the positioning guide sleeve, and two adjacent rows of arc blocks are arranged at equal arc intervals.
3. The formwork guide sleeve assembling tool of claim 1, wherein: the installation component comprises a matching block formed at the bottom of the assembly top block, the size and the shape of the cross section of the matching block are matched with those of the guide sleeve hole, and the bottom of the assembly top block is also provided with a protective ring sleeve positioned on the periphery of the matching block in a fitting manner.
4. The formwork guide sleeve assembling tool of claim 3, wherein: the mounting assembly further comprises guide holes coaxially formed in the assembly top block, the protection ring sleeve and the stop block, and guide rods are sequentially and coaxially inserted along the guide holes in the assembly top block, the protection ring sleeve and the stop block.
5. The formwork guide sleeve assembling tool of claim 4, wherein: the top of the assembling ejector block is coaxially formed with a lower counter bore with the bore diameter larger than the guide hole, and the top of the guide rod is formed with a lower counter bore with the same height and diameter as the lower counter bore.
6. The formwork guide sleeve assembling tool of claim 1, wherein: the mounting assembly comprises a nesting ring block coaxially formed at the bottom of the assembly top block and a nesting ring hole formed at the top of the stop block and coaxially matched with the nesting ring block, and the nesting ring hole is positioned at the periphery of the guide sleeve hole.
7. The formwork guide sleeve assembling tool of claim 6, wherein: the height of the nesting ring block is the same as the depth of the nesting ring hole, an external thread is formed on the outer wall of the nesting ring block, and an internal thread matched with the external thread in a threaded mode is formed on the side wall of the nesting ring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276267.8U CN216731537U (en) | 2021-12-23 | 2021-12-23 | Die carrier guide pin bushing erecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276267.8U CN216731537U (en) | 2021-12-23 | 2021-12-23 | Die carrier guide pin bushing erecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731537U true CN216731537U (en) | 2022-06-14 |
Family
ID=81937184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123276267.8U Active CN216731537U (en) | 2021-12-23 | 2021-12-23 | Die carrier guide pin bushing erecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731537U (en) |
-
2021
- 2021-12-23 CN CN202123276267.8U patent/CN216731537U/en active Active
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