CN213105652U - Mechanical disassembly-free clamping tool - Google Patents
Mechanical disassembly-free clamping tool Download PDFInfo
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- CN213105652U CN213105652U CN202021848086.0U CN202021848086U CN213105652U CN 213105652 U CN213105652 U CN 213105652U CN 202021848086 U CN202021848086 U CN 202021848086U CN 213105652 U CN213105652 U CN 213105652U
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- clamp splice
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Abstract
The application discloses tight frock of machinery exempting from to tear open presss from both sides, including bottom plate, first clamp splice, second clamp splice and telescopic machanism, first clamp splice and telescopic machanism are all fixed on the bottom plate, the second clamp splice is in the same place with telescopic machanism activity cooperation, telescopic machanism is used for changing the distance between first clamp splice and the second clamp splice, be provided with the installation screw on the bottom plate. The utility model discloses following beneficial effect has: when the tool is matched with a fourth shaft for use, the first end face and the second end face of the workpiece can be machined without disassembling and assembling the workpiece, the machining speed block is increased, and the machining precision is higher.
Description
Technical Field
The utility model relates to a processing equipment field especially relates to a tight frock of machinery non-dismantling clamp.
Background
The workpiece shown in fig. 1 has a first end face (101) and a second end face (102) which need to be processed, and when the workpiece is processed, a linear clamp is used for clamping, after the first end face (101) is processed, the workpiece is detached from the linear clamp, and after the workpiece is clamped again in the opposite direction, the second end face (102) is processed. In the process, the workpiece needs to be detached and clamped, so that machining errors can be caused on the first end face (101) and the second end face (102).
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a tight frock is pressed from both sides in machinery exempting from to tear open is proposed.
The utility model adopts the following technical scheme:
the utility model provides a tight frock of machinery disassembly-free clamp, includes bottom plate, first clamp splice, second clamp splice and telescopic machanism, first clamp splice and telescopic machanism are all fixed on the bottom plate, the second clamp splice is in the same place with telescopic machanism activity cooperation, telescopic machanism is used for changing the distance between first clamp splice and the second clamp splice, be provided with the installation screw on the bottom plate.
The tool needs a fourth shaft for matching use, the tool is fixed on the fourth shaft through the installation screw holes arranged on the bottom plate, and the fourth shaft can rotate 360 degrees, so that when a workpiece shown in the attached drawing 1 is clamped between the first clamping block and the second clamping block, the first end face and the second end face can be machined without dismounting. The tool is a fourth shaft shown in fig. 5 in patent CN 107621232A.
When the tool is matched with a fourth shaft for use, the first end face and the second end face of the workpiece can be machined without disassembling and assembling the workpiece, the machining speed block is increased, and the machining precision is higher.
Optionally, telescopic machanism includes flexible motor and kicking block, and flexible motor is fixed on the bottom plate, and the kicking block is fixed epaxial at flexible motor, the kicking block is isosceles trapezoid shape, and two side end faces of kicking block are the inclined plane terminal surface, a side end face of second clamp splice is the inclined plane terminal surface, the inclined plane terminal surface of kicking block is in the same place with the laminating of the inclined plane terminal surface of second clamp splice, be provided with the spout of T type on the inclined plane terminal surface of second clamp splice, the inclined plane terminal surface department of kicking block is provided with the traveller of T type, the traveller slides with the spout and inlays together.
The sliding column and the sliding groove are matched to drive the second clamping block to slide on the bottom plate stably, the moving distance of the second clamping block can be controlled accurately by controlling the telescopic motor, and compared with the traditional cylinder control movement, the control method can guarantee more stability and the moving adjustment precision of the sliding column and the sliding groove is more rapid and stable.
Optionally, the second clamping blocks are arranged on two sides of each ejector block, and each second clamping block is matched with the ejector block in a sliding groove and sliding column matching mode.
Optionally, the clamping device further comprises an extension block, two sides of the extension block are respectively provided with a limiting block and a limiting groove, the second clamping block is provided with a limiting block, the limiting groove of the extension block is matched with the limiting block of the second clamping block, and the extension block and the second clamping block are fixed together through bolts.
The structure of the extension block can ensure that the second clamping block can be extended as required, and the workpieces with more sizes and specifications can be clamped.
Optionally, an arc chamfer is arranged on the extension block.
The arc chamfer is arranged to ensure that the workpiece cannot be damaged when being inserted between the first clamping block and the second clamping block.
Optionally, the clamping device further comprises side clamping blocks, wherein the side clamping blocks are arranged on two sides of the second clamping block, and a regular quadrilateral clamping space is formed among the first clamping block, the second clamping block and the side clamping blocks.
The side clamping blocks serve to increase stability during workpiece fixing.
Optionally, a processing through hole is formed in the bottom plate, and the processing through hole is located in the clamping space.
The function of the machining through hole is to facilitate machining of the bottom surface of the workpiece.
The utility model has the advantages that: when the tool is matched with a fourth shaft for use, the first end face and the second end face of the workpiece can be machined without disassembling and assembling the workpiece, the machining speed block is increased, and the machining precision is higher.
Description of the drawings:
figure 1 is a schematic diagram of the workpiece structure,
FIG. 2 is a schematic diagram of a mechanical disassembly-free clamping tool structure,
fig. 3 is a schematic view of the matching relationship between the top block and the second clamping block.
The figures are numbered: 1. the sliding column comprises a bottom plate, 101, a first end face, 102, a second end face, 2, an installation screw hole, 3, a first clamping block, 4, a processing through hole, 5, a side clamping block, 6, an extension block, 7, a second clamping block, 8, a top block, 9, an inclined plane end face, 10, a sliding column, 11, a sliding groove, 12, a telescopic motor, 13, a limiting groove, 14 and a limiting block.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in the attached drawings 2 and 3, the mechanical disassembly-free clamping tool comprises a bottom plate 1, a first clamping block 3, a second clamping block 7 and a telescopic mechanism, wherein the first clamping block 3 and the telescopic mechanism are fixed on the bottom plate 1, the second clamping block 7 is movably matched with the telescopic mechanism, the telescopic mechanism is used for changing the distance between the first clamping block 3 and the second clamping block 7, and an installation screw hole 2 is formed in the bottom plate 1.
The tool needs a fourth shaft for matching use, the tool is fixed to the fourth shaft through the installation screw holes 2 arranged on the bottom plate 1, and the fourth shaft can rotate 360 degrees, so that when a workpiece shown in the attached drawing 1 is clamped between the first clamping block 3 and the second clamping block 7, the first end face and the second end face can be machined without dismounting. The tool is a fourth shaft shown in fig. 5 in patent CN 107621232A.
When the tool is matched with a fourth shaft for use, the first end face and the second end face of the workpiece can be machined without disassembling and assembling the workpiece, the machining speed block is increased, and the machining precision is higher.
As shown in fig. 2 and fig. 3, the telescopic mechanism includes a telescopic motor 12 and a top block 8, the telescopic motor 12 is fixed on the bottom plate 1, the top block 8 is fixed on a shaft of the telescopic motor 12, the top block 8 is in an isosceles trapezoid shape, two side end faces of the top block 8 are inclined end faces 9, one side end face of the second clamping block 7 is an inclined end face 9, the inclined end face 9 of the top block 8 is attached to the inclined end face 9 of the second clamping block 7, a T-shaped sliding groove 11 is arranged on the inclined end face 9 of the second clamping block 7, a T-shaped sliding column 10 is arranged at the inclined end face 9 of the top block 8, and the sliding column 10 is slidably fitted with the sliding groove 11.
The sliding column 10 and the sliding groove 11 are matched to drive the second clamping block 7 to slide on the bottom plate 1 stably, the moving distance of the second clamping block 7 can be controlled accurately by controlling the telescopic motor 12, and compared with the traditional cylinder control movement, the control method can guarantee more stability and the moving adjustment precision of the sliding column and the sliding groove is more rapid and stable.
As shown in fig. 2 and fig. 3, the second clamping blocks 7 are disposed on two sides of each top block 8, and each second clamping block 7 is matched with the top block 8 through a sliding groove 11 and a sliding column 10.
As shown in fig. 2 and fig. 3, the clamping device further comprises an extension block 6, two sides of the extension block 6 are respectively provided with a limiting block 14 and a limiting groove 13, the second clamping block 7 is provided with a limiting block 14, the limiting groove 13 of the extension block 6 is matched with the limiting block 14 of the second clamping block 7, and the extension block 6 and the second clamping block 7 are fixed together through bolts.
The above-described structure of the extension block 6 can ensure that the second clamping block 7 can be extended as desired.
As shown in fig. 2 and 3, the extension block 6 is provided with a circular arc chamfer.
The arc chamfer is arranged to ensure that the workpiece is not damaged when being inserted between the first clamping block 3 and the second clamping block 7.
As shown in fig. 2 and 3, the clamping device further comprises side clamping blocks 5, wherein the side clamping blocks 5 are arranged on two sides of the second clamping block 7, and a clamping space in a regular quadrangle is formed among the first clamping block 3, the second clamping block and the side clamping blocks 5.
The side clamp blocks 5 function to increase stability in fixing the workpiece.
As shown in fig. 2 and fig. 3, a processing through hole 4 is formed in the bottom plate 1, and the processing through hole 4 is located in the clamping space.
The machining through-hole 4 is provided for the purpose of facilitating the machining of the bottom surface of the workpiece.
The above only is the preferred embodiment of the present invention, not therefore the limitation of the patent protection scope of the present invention, all applications the equivalent transformation made by the content of the specification of the present invention, directly or indirectly applied to other related technical fields, all included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a tight frock of machinery disassembly-free clamp, its characterized in that includes bottom plate, first clamp splice, second clamp splice and telescopic machanism, first clamp splice and telescopic machanism are all fixed on the bottom plate, the second clamp splice is in the same place with telescopic machanism activity fit, telescopic machanism is used for changing the distance between first clamp splice and the second clamp splice, be provided with the installation screw on the bottom plate.
2. The mechanical disassembly-free clamping tool of claim 1, wherein the telescopic mechanism comprises a telescopic motor and an ejector block, the telescopic motor is fixed on the bottom plate, the ejector block is fixed on a shaft of the telescopic motor, the ejector block is in an isosceles trapezoid shape, two side end faces of the ejector block are inclined end faces, one side end face of the second clamping block is an inclined end face, the inclined end face of the ejector block is attached to the inclined end face of the second clamping block, a T-shaped sliding groove is formed in the inclined end face of the second clamping block, a T-shaped sliding column is arranged at the inclined end face of the ejector block, and the sliding column is slidably fitted with the sliding groove.
3. The mechanical disassembly-free clamping tool of claim 2, wherein the second clamping blocks are arranged on two sides of each top block, and each second clamping block is matched with the top block in a sliding groove and sliding column matching mode.
4. The mechanical disassembly-free clamping tool of claim 1, further comprising an extension block, wherein two sides of the extension block are respectively provided with a limiting block and a limiting groove, the second clamping block is provided with a limiting block, the limiting groove of the extension block is matched with the limiting block of the second clamping block, and the extension block and the second clamping block are fixed together through a bolt.
5. The mechanical disassembly-free clamping tool as claimed in claim 4, wherein the extension block is provided with a circular arc chamfer.
6. The mechanical disassembly-free clamping tool of claim 1, further comprising side clamping blocks, wherein the side clamping blocks are arranged on two sides of the second clamping block, and a clamping space in a shape of a quadrangle is formed among the first clamping block, the second clamping block and the side clamping blocks.
7. The mechanical disassembly-free clamping tool according to claim 6, wherein a machining through hole is formed in the bottom plate, and the machining through hole is located in the clamping space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848086.0U CN213105652U (en) | 2020-08-28 | 2020-08-28 | Mechanical disassembly-free clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848086.0U CN213105652U (en) | 2020-08-28 | 2020-08-28 | Mechanical disassembly-free clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213105652U true CN213105652U (en) | 2021-05-04 |
Family
ID=75659516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848086.0U Active CN213105652U (en) | 2020-08-28 | 2020-08-28 | Mechanical disassembly-free clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213105652U (en) |
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2020
- 2020-08-28 CN CN202021848086.0U patent/CN213105652U/en active Active
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