CN111113083A - Milling machine fixture body for machining piston rod - Google Patents
Milling machine fixture body for machining piston rod Download PDFInfo
- Publication number
- CN111113083A CN111113083A CN201811286215.9A CN201811286215A CN111113083A CN 111113083 A CN111113083 A CN 111113083A CN 201811286215 A CN201811286215 A CN 201811286215A CN 111113083 A CN111113083 A CN 111113083A
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- CN
- China
- Prior art keywords
- groove
- bolt
- milling machine
- piston rod
- clamping block
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
According to the milling machine fixture for machining the piston rod, the adjusting groove is formed in the middle of the upper clamping plate, so that the milling machine fixture is suitable for piston rods with different sizes; the lower clamping block is fixed in a sliding groove of a milling machine workbench through a second bolt, so that the whole fixture is more stable; the adaptive spring steel plates are arranged on the two inner sides of the lower clamping block groove, so that the groove is protected from being abraded and deformed, the clamping is firmer and more stable, and the drilling and milling precision and the product quality are improved; the spring steel plate is locked by the socket head cap screws, so that the replacement is convenient, and the flatness of the surface of the spring steel plate cannot be influenced by locking the spring steel plate by the socket head cap screws.
Description
Technical Field
The invention relates to the technical field of piston rods, in particular to a clamp for milling grooves in a piston rod.
Background
The piston rod for the forklift needs to be used in a drilling and milling machine in the production process, and the piston rod is of a cylindrical structure and is not easy to fix on a workbench, so that a fixture needs to be designed to realize the fixing function of the piston rod, but the existing fixture is large in size and heavy; some are not easy to disassemble and inconvenient to use; some locks have poor stability; the grooves of some clamps can deform after being used for a long time, so that the clamping stability is influenced, and further the drilling and milling precision and the product quality are influenced.
Disclosure of Invention
In order to solve the technical problems, the clamp for milling the groove of the piston rod is provided, the problems that the clamp is large in size, not easy to disassemble, inconvenient to use, poor in locking performance and prone to abrasion and deformation of a groove, and drilling and milling precision and product quality are affected are solved, and the purposes that the clamp is light and durable, flexible to disassemble, convenient to use and good in stability, and drilling and milling precision and product quality are improved are achieved.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a milling machine fixture for processing a piston rod comprises a left clamping mechanism and a right clamping mechanism, wherein the clamping mechanisms comprise an upper clamping plate, a lower clamping block, a first bolt and a second bolt; the upper clamping plate is of a rectangular structure, an adjusting groove which is communicated up and down is formed in the middle of the upper clamping plate, the first bolt is arranged in the adjusting groove of the upper clamping plate, and the lower end of the first bolt is in threaded connection with the lower clamping block; the lower clamping block is of a rectangular structure, a groove in the left-right direction is formed in the middle of the top surface of the lower clamping block, a piston rod is arranged between the groove and the upper clamping plate, and two ends of the piston rod are fixed in the grooves at two ends of the lower clamping block through the upper clamping plate and a first bolt; two ends of the lower clamping block are fixed on a milling machine workbench through a second bolt, the second bolt penetrates through the lower clamping block, and the lower end of the second bolt is fixed in a sliding groove of the milling machine workbench through a nut.
Preferably, the two inner sides of the groove are welded with adaptive spring steel plates.
Preferably, the two inner sides of the groove are both locked with the matched spring steel plates through the inner hexagonal set screws.
According to the technical scheme, the clamp for milling the groove of the piston rod is suitable for piston rods with different sizes and specifications by arranging the adjusting groove in the middle of the upper clamping plate; the lower clamping block is fixed in a sliding groove of a milling machine workbench through a second bolt, so that the whole fixture is more stable; the adaptive spring steel plates are arranged on the two inner sides of the lower clamping block groove, so that the groove is protected from being abraded and deformed, the clamping is firmer and more stable, and the drilling and milling precision and the product quality are improved; the spring steel plate is locked by the inner hexagonal screws, so that the replacement is convenient, and the surface flatness of the spring steel plate cannot be influenced by locking the spring steel plate by the inner hexagonal locking screws.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a milling machine clamp for piston rod processing according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a lower clamping block of a milling machine clamp body for piston rod processing according to an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a clamping mechanism 11, an upper clamping plate 12 and a lower clamping block.
121. The groove 13, the bolt I14 and the bolt II.
2. The piston rod 3, the workbench 4 and the chute.
5. A spring steel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be described in further detail with reference to examples and specific embodiments.
Examples
As shown in fig. 1-2, a milling machine fixture for processing a piston rod comprises a left clamping mechanism 1 and a right clamping mechanism 1, wherein the clamping mechanism 1 comprises an upper clamping plate 11, a lower clamping block 12, a first bolt 13 and a second bolt 14; the upper clamping plate 11 is of a rectangular structure, an adjusting groove (not shown in the figure) which is through up and down is formed in the middle of the upper clamping plate 11, the first bolt 13 is arranged in the adjusting groove of the upper clamping plate 11, and the lower end of the first bolt 13 is screwed with the lower clamping block 12; the lower clamping block 12 is of a rectangular structure, a groove 121 in the left-right direction is formed in the middle of the top surface of the lower clamping block 12, a piston rod 2 is arranged between the groove 121 and the upper clamping plate 11, and two ends of the piston rod 2 are fixed in the grooves 121 at two ends of the lower clamping block 12 through the upper clamping plate 11 and a first bolt 13; two ends of the lower clamping block 12 are fixed on the milling machine workbench 3 through a second bolt 14,
and adaptive spring steel plates 5 are welded on the two inner sides of the groove 121.
The two inner sides of the groove 121 are locked with the adaptive spring steel plate 5 by hexagon socket set screws (not shown).
According to the technical scheme, the clamp for milling the groove in the piston rod is suitable for piston rods 2 with different sizes and specifications by arranging the adjusting groove in the middle of the upper clamping plate 11; the lower clamping block 12 is fixed in the sliding groove 4 of the milling machine workbench 3 through the second bolt 14, so that the whole fixture is more stable; the adaptive spring steel plates 5 are arranged on the two inner sides of the groove 121 of the lower clamping block 12, so that the groove 121 is protected from being abraded and deformed, the clamping is firmer and more stable, and the drilling and milling precision and the product quality are improved; the spring steel plate 5 is locked by the inner hexagonal screws, so that the replacement is convenient, and the surface flatness of the spring steel plate 5 cannot be influenced by locking the spring steel plate 5 by the inner hexagonal locking screws.
The invention is light and durable, flexible to disassemble, convenient to use, good in stability, and capable of improving the drilling and milling precision and the product quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (3)
1. A milling machine fixture body for processing a piston rod is characterized by comprising a left clamping mechanism and a right clamping mechanism, wherein the clamping mechanisms comprise an upper clamping plate, a lower clamping block, a first bolt and a second bolt; the upper clamping plate is of a rectangular structure, an adjusting groove which is communicated up and down is formed in the middle of the upper clamping plate, the first bolt is arranged in the adjusting groove of the upper clamping plate, and the lower end of the first bolt is in threaded connection with the lower clamping block; the lower clamping block is of a rectangular structure, a groove in the left-right direction is formed in the middle of the top surface of the lower clamping block, a piston rod is arranged between the groove and the upper clamping plate, and two ends of the piston rod are fixed in the grooves at two ends of the lower clamping block through the upper clamping plate and a first bolt; two ends of the lower clamping block are fixed on a milling machine workbench through a second bolt, the second bolt penetrates through the lower clamping block, and the lower end of the second bolt is fixed in a sliding groove of the milling machine workbench through a nut.
2. The milling machine fixture body for processing the piston rod as claimed in claim 1, wherein adaptive spring steel plates are welded on two inner sides of the groove.
3. The milling machine fixture for processing the piston rod as claimed in claim 1, wherein the two inner sides of the groove are locked with the self-adaptive spring steel plate through the hexagon socket set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286215.9A CN111113083A (en) | 2018-10-31 | 2018-10-31 | Milling machine fixture body for machining piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286215.9A CN111113083A (en) | 2018-10-31 | 2018-10-31 | Milling machine fixture body for machining piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111113083A true CN111113083A (en) | 2020-05-08 |
Family
ID=70485452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811286215.9A Pending CN111113083A (en) | 2018-10-31 | 2018-10-31 | Milling machine fixture body for machining piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111113083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716182A (en) * | 2020-06-20 | 2020-09-29 | 抚州市抚北天然气有限公司 | Pipe orifice polishing device for natural gas pipeline |
-
2018
- 2018-10-31 CN CN201811286215.9A patent/CN111113083A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716182A (en) * | 2020-06-20 | 2020-09-29 | 抚州市抚北天然气有限公司 | Pipe orifice polishing device for natural gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200508 |
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| WD01 | Invention patent application deemed withdrawn after publication |