CN210336057U - Push type rubber test piece cutting device - Google Patents
Push type rubber test piece cutting device Download PDFInfo
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- CN210336057U CN210336057U CN201920474066.2U CN201920474066U CN210336057U CN 210336057 U CN210336057 U CN 210336057U CN 201920474066 U CN201920474066 U CN 201920474066U CN 210336057 U CN210336057 U CN 210336057U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 101100387915 Caenorhabditis elegans dop-4 gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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Abstract
The utility model belongs to the field of rubber accessory manufacturing, and relates to a knife rest for rubber cutting, in particular to a push-in type rubber test piece cutting device, which comprises a workbench, wherein the upper end of the workbench is provided with a cylinder, the end part of a piston rod of the cylinder is downwards arranged above a cutting position, the lower end part of a piston rod of the cylinder is provided with a chuck, the lower end of the chuck is integrally provided with an embedding groove which is used for embedding a cutter, the upper end part of the cutter is provided with an embedding block matched with the embedding groove, the upper end of the cutter is embedded in the embedding groove in the installation state, the lower end part of the cutter head is provided with a cutter head, a sliding groove is formed in the workbench below the chuck along the propelling direction of the rubber pad, a push plate is arranged in the sliding groove in a sliding way, the upper end face of the push plate is sequentially overlapped by a base plate and a rubber plate from bottom to top, and the upper end face of the push plate is parallel to the plane where the cutter head of the cutter is located.
Description
Technical Field
The utility model belongs to rubber accessory makes the field, relates to a knife rest, especially a push-in rubber test block cutting device for rubber cutting.
Background
Rubber is a commonly used material and is widely used in various fields and industries.
The rubber material used in different fields needs to meet different physical property requirements, such as tensile property, dynamic and static coefficients, friction resistance, high temperature resistance, low temperature resistance and the like. The tensile property is a more conventional mechanical property, the detection needs to be carried out on a tensile property tester, and rubber needs to be cut into test pieces with corresponding shapes and sizes before the test according to corresponding standard requirements. For national standard samples, each sampled rubber needs to be cut into four samples with different sizes, and each sample with different sizes needs to be cut into at least three test pieces, so that each pair of rubber or a batch of rubber needs to be cut into 12 test pieces, and hundreds of rubber test pieces are possibly needed to be divided according to the type of rubber actually produced by an enterprise. Therefore, a cutting device for cutting the rubber test piece is also important.
At present, a cutting device applied to cutting the test piece generally comprises a workbench, wherein an air cylinder is installed at the upper end of the workbench, the end part of a piston rod of the air cylinder is downwards arranged and positioned above a cutting position, an operator stacks a bottom plate made of hard materials, a base plate made of felt materials and a rubber plate to be cut below the piston rod from bottom to top in sequence, then a cutter is placed between the lower end part of the piston rod and the rubber plate for cutting, the positions of the cutter and the rubber plate need to be adjusted again after cutting is completed every time, and then secondary cutting is performed; in addition, after each cutting, an operator needs to integrally push the bottom plate, the felt and the rubber pad inwards, but because the plate is short of effective positioning, the corresponding cutting position needs to be adjusted for each cutting, and the operation efficiency is extremely low; in addition, when the rubber pad is cut more and more inwards, the sight of the operator is shielded by the end of the piston rod, so that the test piece is easily overlapped with the cut part in the subsequent cutting process, and an incomplete test piece is further generated.
In view of the above, there is a need for a push-type rubber test piece cutting device that is easy and convenient to operate, accurate in cutting, and free from multiple adjustments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an easy and simple to handle, the cutting is accurate, need not the push-in rubber test block cutting device of many times adjustment.
The utility model adopts the technical proposal that:
the utility model provides a push-type rubber test piece cutting device, includes a workstation, a cylinder is installed to the workstation upper end, and the piston rod tip of this cylinder sets up downwards and is located the position top of cutting off, its characterized in that: the cutting tool is characterized in that a clamping head is installed at the lower end of a piston rod of the air cylinder, an embedding groove is integrally formed at the lower end of the clamping head, a cutting tool is embedded in the embedding groove, an embedding block matched with the embedding groove is formed at the upper end of the cutting tool, the upper end of the cutting tool is embedded in the embedding groove in an installation state, a cutter head is arranged at the lower end of the cutting tool, a sliding groove is formed in a workbench below the clamping head along the advancing direction of the rubber pad, a pushing plate is installed in the sliding groove in a sliding mode, the upper end face of the pushing plate is sequentially overlapped by a base plate and a rubber plate from bottom to top, and the upper end.
And an extension plate is integrally manufactured on one side of the pushing-in section of the sliding chute, and the upper end surface of the extension plate and the upper end surface of the sliding chute are positioned in the same horizontal plane.
And a plurality of marked lines are manufactured at the outer edge of one side of the push plate at uniform intervals along the pushing direction, the distance between two adjacent marked lines is not less than the maximum width of one rubber test piece, a positioning arrow is bonded in the upper end face of the workbench at the same side with the marked lines, and the rubber plate moves to a cutting position under the superposition state of the positioning arrow and one marked line.
The utility model has the advantages that:
in the utility model, the caulking groove made by the fixture block is matched with the caulking block made by the cutter, the horizontal position of the cutter head can be locked, so that the cutter head is always parallel to the surface of the workbench, secondary adjustment is not needed after each cutting, the sliding groove made in the workbench is matched with the push plate, the left and right movement of the push plate can be limited, and further the push plate, the backing plate and the rubber plate are always moved along the linear direction, so that the cutting accuracy is ensured; the extension plate is arranged for supporting the push plate, so that the phenomenon that the push plate is partially suspended is avoided, and the stability of force application in the cutting process is ensured; the marked line made by the backing plate is matched with the positioning arrow bonded in the workbench, so that a complete test piece can be cut at the position of cutting at every time, and inconvenience in cutting caused by vision shielding is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial sectional view of a portion a-a in fig. 1.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The utility model provides a push-in rubber test piece cutting device, includes a workstation 6, a cylinder 1 is equipped with through support 2 overhang in the workstation upper end, and 3 tip downwardly set of piston rod of this cylinder are located the position top of cutting off, the innovation of the utility model lies in, a dop 4 is installed to the tip under the piston rod of cylinder, and an caulking groove 5 is made to this dop lower extreme an organic whole, is used for inlaying the dress cutter in this caulking groove, and the upper end system of used cutter has the abaculus with caulking groove looks adaptation, and the cutter upper end inlays the dress in the caulking groove under the mounted state, and its lower tip is the tool bit, makes a spout 7 along rubber pad advancing direction in the workstation that is located the dop below, slidable mounting has a push pedal 8 in the spout, and this push pedal up end is by backing plate 9 and rubber slab 10 stack in proper order by supreme down, the up end of push pedal and the tool.
In this embodiment, a locking bolt is installed respectively to caulking groove both sides that the fixture block was made, and the tip of locking bolt can stretch into the caulking groove inside and carry out the cutter locking spacing.
In this embodiment, an extension plate 11 is integrally formed on one side of the pushing section of the sliding chute, and the upper end surface of the extension plate and the upper end surface of the sliding chute are located in the same horizontal plane.
In this embodiment, a plurality of marked lines 13 are formed at the outer edge of one side of the push plate at regular intervals along the pushing direction, the distance between two adjacent marked lines is not less than the maximum width of one rubber test piece, a positioning arrow 12 is bonded in the upper end face of the workbench at the same side with the marked lines, and the rubber plate moves to a cutting position under the state that the positioning arrow is overlapped with one marked line.
The utility model discloses a working process is:
the utility model discloses during the use, operating personnel piles up backing plate and rubber slab in the push pedal top, later fixes the push pedal in the spout, inwards progressively promotes the marking that the push pedal made its outer edge and coincide with the location arrow point in proper order, later the piston rod of control cylinder pushes down make tool bit and rubber slab in close contact with accomplish the cutting can.
In the utility model, the caulking groove made by the fixture block is matched with the caulking block made by the cutter, the horizontal position of the cutter head can be locked, so that the cutter head is always parallel to the surface of the workbench, secondary adjustment is not needed after each cutting, the sliding groove made in the workbench is matched with the push plate, the left and right movement of the push plate can be limited, and further the push plate, the backing plate and the rubber plate are always moved along the linear direction, so that the cutting accuracy is ensured; the extension plate is arranged for supporting the push plate, so that the phenomenon that the push plate is partially suspended is avoided, and the stability of force application in the cutting process is ensured; the marked line made by the backing plate is matched with the positioning arrow bonded in the workbench, so that a complete test piece can be cut at the position of cutting at every time, and inconvenience in cutting caused by vision shielding is avoided.
Claims (3)
1. The utility model provides a push-type rubber test piece cutting device, includes a workstation, a cylinder is installed to the workstation upper end, and the piston rod tip of this cylinder sets up downwards and is located the position top of cutting off, its characterized in that: the cutting tool is characterized in that a clamping head is installed at the lower end of a piston rod of the air cylinder, an embedding groove is integrally formed at the lower end of the clamping head, a cutting tool is embedded in the embedding groove, an embedding block matched with the embedding groove is formed at the upper end of the cutting tool, the upper end of the cutting tool is embedded in the embedding groove in an installation state, a cutter head is arranged at the lower end of the cutting tool, a sliding groove is formed in a workbench below the clamping head along the advancing direction of the rubber pad, a pushing plate is installed in the sliding groove in a sliding mode, the upper end face of the pushing plate is sequentially overlapped by a base plate and a rubber plate from bottom to top, and the upper end.
2. The push-type rubber test piece cutting device according to claim 1, wherein: an extension plate is integrally manufactured on one side of the pushing-in section of the sliding chute, and the upper end face of the extension plate and the upper end face of the sliding chute are positioned in the same horizontal plane.
3. The push-type rubber test piece cutting device according to claim 1, wherein: the outer edge of one side of the push plate is provided with a plurality of marked lines at uniform intervals along the pushing direction, the distance between two adjacent marked lines is not less than the maximum width of a rubber test piece, a positioning arrow is bonded in the upper end face of the workbench at the same side with the marked lines, and the rubber plate moves to a cutting position under the superposition state of the positioning arrow and a certain marked line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474066.2U CN210336057U (en) | 2019-04-10 | 2019-04-10 | Push type rubber test piece cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474066.2U CN210336057U (en) | 2019-04-10 | 2019-04-10 | Push type rubber test piece cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336057U true CN210336057U (en) | 2020-04-17 |
Family
ID=70179726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920474066.2U Active CN210336057U (en) | 2019-04-10 | 2019-04-10 | Push type rubber test piece cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336057U (en) |
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2019
- 2019-04-10 CN CN201920474066.2U patent/CN210336057U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: Room 214, Building No. 3, 48 Jialingjiang Road, Lingang Economic Zone, Tianjin Binhai New Area, 300450 Patentee after: TJU BINHAI INDUSTRIAL RESEARCH INSTITUTE CO.,LTD. Address before: No.64 Zhongtang Road, Zhongtang Town, Binhai New Area, Tianjin (in Zhongtang Industrial Zone) Patentee before: Tianjin tiantuo Railway Rubber Products Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: Room 1007, Block B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai Hi tech Zone, Binhai, Tianjin 300384 Patentee after: Tianjin Jinsheng Yuanhang Intellectual Property Operation Management Co.,Ltd. Address before: Room 214, Building No. 3, 48 Jialingjiang Road, Lingang Economic Zone, Tianjin Binhai New Area, 300450 Patentee before: TJU BINHAI INDUSTRIAL RESEARCH INSTITUTE CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: No. 11-17-30, Zhongchuang space, 11th floor, citizen's home, 3rd Street, New District, Kaifeng City, Henan Province, 475000 Patentee after: Tianjin University Zhongyuan advanced technology research institute (Kaifeng) Co.,Ltd. Address before: Room 1007, Block B, Haitai Information Plaza, No. 8 Huatian Road, Huayuan Industrial Zone, Binhai Hi tech Zone, Binhai, Tianjin 300384 Patentee before: Tianjin Jinsheng Yuanhang Intellectual Property Operation Management Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240904 Address after: No. 12 Taihua Road, Fifth Street, Binhai New Area, Tianjin 300457 Patentee after: Tianda Science Park Co.,Ltd. Country or region after: China Address before: No. 11-17-30, Zhongchuang space, 11th floor, citizen's home, 3rd Street, New District, Kaifeng City, Henan Province, 475000 Patentee before: Tianjin University Zhongyuan advanced technology research institute (Kaifeng) Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |