CN213731283U - Boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock - Google Patents
Boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock Download PDFInfo
- Publication number
- CN213731283U CN213731283U CN202022013207.6U CN202022013207U CN213731283U CN 213731283 U CN213731283 U CN 213731283U CN 202022013207 U CN202022013207 U CN 202022013207U CN 213731283 U CN213731283 U CN 213731283U
- Authority
- CN
- China
- Prior art keywords
- clamping
- transverse pressing
- rib clamp
- spiral spring
- pressing rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a transverse pressing type clamping tool of a spiral spring on a cover belt of a manhole of a ship, which comprises a base, a fixed side transverse pressing type rib clamp, a fixed side clamping head, a clamping side transverse pressing type rib clamp, a spiral spring, a clamping side clamping head and a placing platform, the fixed side transverse pressing rib clamp is positioned at the left side of the base, the fixed side chuck is positioned at the head part of the fixed side transverse pressing rib clamp, the clamping side transverse pressing rib clamp is positioned at the right side of the base, the placing platform is positioned between the fixing side transverse pressing rib clamp and the clamping side transverse pressing rib clamp, the spiral spring is positioned between the transverse pressing rib clamp at the clamping side and the clamping head at the clamping side, the displacement of the spiral spring is 4mm, when a product is clamped, the spiral spring plays a certain role in buffering, the product can be clamped, meanwhile, the product deformation can be avoided, the processing precision of the product is improved, and therefore the production yield of the product is improved.
Description
Technical Field
The utility model relates to a frock clamp technical field, in particular to boats and ships manhole cover area coil spring's cross-press type presss from both sides tight frock.
Background
Any process step in the process, the means for quickly, conveniently and safely mounting the workpiece, may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
When the existing clamping tool is used, the clamping lateral pressure side is not buffered by a spiral spring, and the product is deformed frequently due to overlarge lateral pressure of the clamping lateral pressure, so that the processing precision of the product is influenced, and the production yield of the product is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve current tight frock of clamp when using, because the clamping cross pressure side does not have coil spring to cushion, often because the cross pressure side pressure is too big, lead to the product to warp to influence the machining precision of product, reduce this technical problem of production yield of product, provide a boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock.
For realizing the purpose of the utility model, the utility model adopts the technical scheme that: the clamping device comprises a base, a fixed side transverse pressing rib clamp, a fixed side chuck, a clamping side transverse pressing rib clamp, a spiral spring, a clamping side chuck and a placing table, wherein the fixed side transverse pressing rib clamp is positioned on the left side of the base, the fixed side chuck is positioned at the head of the fixed side transverse pressing rib clamp, the clamping side transverse pressing rib clamp is positioned on the right side of the base, the placing table is positioned between the fixed side transverse pressing rib clamp and the clamping side transverse pressing rib clamp, the spiral spring is positioned between the clamping side transverse pressing rib clamp and the clamping side chuck, and the displacement of the spiral spring is 4 mm.
Further, the base is made of stainless steel.
Further, the base is 260mm in length and 145mm in width.
Compared with the prior art, the utility model has the advantages that: lie in through coil spring and press from both sides tight side cross pressing type rib clamp and press from both sides tight side chuck in the middle of, the coil spring displacement volume is 4mm, when carrying out the clamping to the product, coil spring plays the effect of certain buffering, can avoid the product to warp when pressing from both sides tight product, improves the machining precision of product to improve the production yield of product.
Drawings
Fig. 1 is a schematic structural view of a cross-pressing type clamping tool for a spiral spring of a cover tape of a manhole of a ship;
fig. 2 is a cross-sectional view of a cross-press type clamping tool for a spiral spring of a cover tape of a manhole of a ship of the present invention;
in the figure: 1. a base; 2. fixing lateral transverse compression rib clamps; 3. fixing the side chuck; 4. clamping the lateral transverse compression rib clamp; 5. a coil spring; 6. clamping the side chuck; 7. and (4) placing a carrier.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.
Fig. 1 is a schematic structural view of a cross-pressing type clamping tool for a spiral spring of a cover tape of a manhole of a ship, according to an embodiment of the present invention; fig. 2 is a cross-sectional view of a cross-press type clamping tool of a cover tape of a manhole of a ship, which is provided with a helical spring. As shown in fig. 1 and fig. 2, in an embodiment of the present invention, a cross-press type clamping tool for a spiral spring of a manhole cover of a ship is provided: the clamping device comprises a base 1, a fixed side transverse compression rib clamp 2, a fixed side chuck 3, a clamping side transverse compression rib clamp 4, a spiral spring 5, a clamping side chuck 6 and a placing table 7, wherein the fixed side transverse compression rib clamp 2 is located on the left side of the base 1, the fixed side chuck 3 is located at the head of the fixed side transverse compression rib clamp 2, the clamping side transverse compression rib clamp 4 is located on the right side of the base 1, the placing table 7 is located between the fixed side transverse compression rib clamp 2 and the clamping side transverse compression rib clamp 4, the spiral spring 5 is located between the clamping side transverse compression rib clamp 4 and the clamping side chuck 6, and the displacement of the spiral spring 5 is 4 mm.
The embodiment of the utility model provides a pair of boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock, base 1 is stainless steel.
The embodiment of the utility model provides a pair of boats and ships manhole cover belt coil spring's cross pressure type presss from both sides tight frock, base 1 length is 260mm, and the width is 145 mm.
The beneficial effects of the utility model include: lie in through coil spring and press from both sides tight side cross pressing type rib clamp and press from both sides tight side chuck in the middle of, the coil spring displacement volume is 4mm, when carrying out the clamping to the product, coil spring plays the effect of certain buffering, can avoid the product to warp when pressing from both sides tight product, improves the machining precision of product to improve the production yield of product.
The utility model provides a pair of boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock, should understand, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses an according to in order to implement, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock which characterized in that: the clamping device comprises a base, a fixed side transverse pressing rib clamp, a fixed side chuck, a clamping side transverse pressing rib clamp, a spiral spring, a clamping side chuck and a placing table, wherein the fixed side transverse pressing rib clamp is positioned on the left side of the base, the fixed side chuck is positioned at the head of the fixed side transverse pressing rib clamp, the clamping side transverse pressing rib clamp is positioned on the right side of the base, the placing table is positioned between the fixed side transverse pressing rib clamp and the clamping side transverse pressing rib clamp, the spiral spring is positioned between the clamping side transverse pressing rib clamp and the clamping side chuck, and the displacement of the spiral spring is 4 mm.
2. The cross-pressing type clamping tool for the spiral spring of the cover tape of the manhole of the ship as claimed in claim 1, wherein: the base is made of stainless steel.
3. The cross-pressing type clamping tool for the spiral spring of the cover tape of the manhole of the ship as claimed in claim 1, wherein: the base length is 260mm, and the width is 145 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013207.6U CN213731283U (en) | 2020-09-15 | 2020-09-15 | Boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013207.6U CN213731283U (en) | 2020-09-15 | 2020-09-15 | Boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731283U true CN213731283U (en) | 2021-07-20 |
Family
ID=76843687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022013207.6U Expired - Fee Related CN213731283U (en) | 2020-09-15 | 2020-09-15 | Boats and ships manhole cover area coil spring's cross pressure type presss from both sides tight frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731283U (en) |
-
2020
- 2020-09-15 CN CN202022013207.6U patent/CN213731283U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |