CN110681921A - Cutting device of guide rail - Google Patents
Cutting device of guide rail Download PDFInfo
- Publication number
- CN110681921A CN110681921A CN201810732621.7A CN201810732621A CN110681921A CN 110681921 A CN110681921 A CN 110681921A CN 201810732621 A CN201810732621 A CN 201810732621A CN 110681921 A CN110681921 A CN 110681921A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- cutting
- plate
- connecting rod
- lifting plate
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- 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
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
Abstract
The invention discloses a cutting device of a guide rail, which comprises a plate chain type conveyor belt for conveying the guide rail, wherein a cutting table and a collecting box are sequentially arranged on the right side of the plate chain type conveyor belt, a lifting plate which vertically lifts is arranged above the cutting table, a cutting knife for cutting the guide rail is arranged at the lower end of the lifting plate, and a pressing mechanism for pressing the guide rail is further arranged at the lower end of the lifting plate. The pressing mechanism comprises a connecting rod, the connecting rod is in a step shape, the upper end of the connecting rod is connected with the lifting plate, and a telescopic sleeve is sleeved on the connecting rod. The pressing mechanism and the cutting knife are driven to move by the lifting type lifting plate, the telescopic sleeve in the pressing mechanism contacts the guide rail before the cutting knife contacts the guide rail, the guide rail is pressed, then the pressed guide rail is cut by the cutting knife, synchronous and stable transportation of a plurality of guide rails is realized by the plate-chain type conveyor belt, and the guide rail after cutting is collected by the baffle and the collecting box. The invention has simple structure and good cutting effect.
Description
Technical Field
The invention belongs to a processing part of a sliding structure, and particularly relates to a cutting device of a guide rail.
Background
The kinematic pair is a movable connection that two components are in direct contact and can generate relative motion.
The elements of a kinematic pair, such as two or more points, lines, and planes that are brought into contact to form the kinematic pair, are referred to as kinematic pair elements.
There are various classification methods for kinematic pairs:
the kinematic pairs are classified according to their contact form, in which a surface-to-surface contact kinematic pair has a lower pressure at a contact portion and is called a low pair, and a point-or line-contact kinematic pair is called a high pair, which is more easily worn than the low pair.
The lower pair is generally provided with a revolute pair, a moving pair and a screw pair, and the higher pair is provided with a wheel and a steel rail, a cam and a driven piece, a gear transmission and the like.
Classified in terms of relative motion. The relative motion between two members constituting a kinematic pair is a planar kinematic pair if the motion is planar motion, a spatial kinematic pair if the motion is spatial motion, a kinematic pair which only performs relative rotation between two members is called a revolute pair, and a kinematic pair which only performs relative movement between two members is called a revolute pair.
And classifying according to the constraint introduced by the kinematic pair. The kinematic pair with one constraint is called a primary pair, the kinematic pair with two constraints is called a secondary pair, and the kinematic pair also has three-level, four-level and five-level pairs.
Classified according to the geometry of the contact portion. Can be divided into a cylindrical pair, a plane and plane pair, a spherical pair, a spiral pair and the like.
The guide rail needs to be cut according to required length in the machining process, and the phenomenon that the verticality between a notch and the guide rail is not qualified exists in the cutting process.
Disclosure of Invention
The invention is provided for solving the problems in the prior art, and aims to provide a cutting device of a guide rail.
The technical scheme of the invention is as follows: the utility model provides a cutting device of guide rail, includes the plate chain conveyer belt of conveying guide rail, plate chain conveyer belt right side has set gradually cutting bed and collecting box, the cutting bed top is provided with the lifter plate of vertical lift, the lifter plate lower extreme is provided with the cutting knife that the cutting guide rail was used, the lifter plate lower extreme still is provided with the hold-down mechanism who compresses tightly the guide rail.
The two pressing mechanisms are positioned on the left side and the right side of the cutting knife.
The pressing mechanism comprises a connecting rod, the connecting rod is in a step shape, the upper end of the connecting rod is connected with the lifting plate, a telescopic sleeve is sleeved on the connecting rod, and a stepped hole for assembly is formed in the telescopic sleeve.
The connecting rod overcoat has the spring, the spring upper end contacts with the lifter plate, and the spring lower extreme contacts with flexible cover.
The lower end of the lifting plate is provided with a cutter holder, and the cutting knife is fixed in the cutter holder.
The cutting table is provided with a supporting guide post, a top plate is arranged on the supporting guide post, and a sliding lifting plate is arranged in the supporting guide post.
And a lifting cylinder is arranged at the upper end of the top plate and is connected with the lifting plate after penetrating through the top plate.
The lower end of the connecting rod is higher than the cutting edge of the cutting knife.
The lower end of the telescopic sleeve is lower than the cutting edge of the cutting knife.
The upper end of the collecting box is provided with an inclined baffle plate for guiding the cut guide rail into the collecting box.
The pressing mechanism and the cutting knife are driven to move by the lifting type lifting plate, the telescopic sleeve in the pressing mechanism contacts the guide rail before the cutting knife contacts the guide rail, the guide rail is pressed, then the pressed guide rail is cut by the cutting knife, synchronous and stable transportation of a plurality of guide rails is realized by the plate-chain type conveyor belt, and the guide rail after cutting is collected by the baffle and the collecting box. The invention has simple structure and good cutting effect.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the pressing mechanism of the present invention;
wherein:
1 plate chain type conveyor belt 2 driving chain wheel
3 driven sprocket 4 cutting table
5 support guide post 6 top plate
7 lifting plate 8 lifting cylinder
9 cutter holder and 10 cutters
11 hold-down mechanism 12 collecting box
13 baffle 14 connecting rod
15 telescoping sleeve 16 spring.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1 ~ 2, the cutting device for the guide rail comprises a plate chain type conveyor belt 1 for conveying the guide rail, wherein a cutting table 4 and a collecting box 12 are sequentially arranged on the right side of the plate chain type conveyor belt 1, a lifting plate 7 which vertically lifts is arranged above the cutting table 4, a cutting knife 10 for cutting the guide rail is arranged at the lower end of the lifting plate 7, and a pressing mechanism 11 for pressing the guide rail is further arranged at the lower end of the lifting plate 7.
The number of the pressing mechanisms 11 is two, and the two pressing mechanisms 11 are located on the left side and the right side of the cutting knife 10.
Hold-down mechanism 11 includes connecting rod 14, connecting rod 14 is the echelonment, and connecting rod 14 upper end links to each other with lifter plate 7, the cover has telescopic sleeve 15 on the connecting rod 14, form the shoulder hole for the assembly in the telescopic sleeve 15.
A spring 16 is sleeved outside the connecting rod 14, the upper end of the spring 16 is contacted with the lifting plate 7, and the lower end of the spring 16 is contacted with the telescopic sleeve 15.
The lower end of the lifting plate 7 is provided with a tool holder 9, and the cutting knife 10 is fixed in the tool holder 9.
The cutting table 4 is provided with a supporting guide post 5, the supporting guide post 5 is provided with a top plate 6, and the supporting guide post 5 is internally provided with a sliding lifting plate 7.
And a lifting cylinder 8 is arranged at the upper end of the top plate 6, and the lifting cylinder 8 penetrates through the top plate 6 and then is connected with a lifting plate 7.
The lower end of the connecting rod 14 is higher than the cutting edge of the cutting knife 10.
The lower end of the telescopic sleeve 15 is lower than the cutting edge of the cutting knife 10.
The upper end of the collecting box 12 is provided with an inclined baffle 13 which guides the cut guide rail into the collecting box 12.
The connecting rod 14 and the lifting plate 7 are fixed by welding or threaded connection.
A V-shaped groove corresponding to the cutting knife 10 is formed in the cutting table 4.
The telescopic end of the lifting cylinder 8 is opposite to the cutting knife 10.
The plate chain type conveyor belt 1 is driven by a driving chain wheel 2 on a driving shaft and a driven chain wheel 3 on a driven shaft.
The number of the supporting guide columns 5 is four, through holes are formed in the lifting plate 7 opposite to the supporting guide columns 5, and the supporting guide columns 5 are positioned at four corners of the cutting table 4.
The working process of the invention is as follows:
on plate chain conveyor 1 sent the guide rail after processing to cutting bed 4, according to the marking on cutting bed 4, manually align the guide rail, drive lift cylinder 8, lift cylinder 8 drive lifter plate 7 removes towards cutting bed 4.
During the movement of the lifting plate 7, the telescopic sleeve 15 is firstly contacted with the guide rail, then the guide rail is pressed through the contraction of the spring 16, and then the cutting knife 10 cuts the guide rail.
Subsequently, the guide rail is pushed out manually, and the shutter 13 blocks the guide rail, so that the guide rail falls into the collection box.
The pressing mechanism and the cutting knife are driven to move by the lifting type lifting plate, the telescopic sleeve in the pressing mechanism contacts the guide rail before the cutting knife contacts the guide rail, the guide rail is pressed, then the pressed guide rail is cut by the cutting knife, synchronous and stable transportation of a plurality of guide rails is realized by the plate-chain type conveyor belt, and the guide rail after cutting is collected by the baffle and the collecting box. The invention has simple structure and good cutting effect.
Claims (10)
1. A cutting device of guide rails, comprising a plate-chain conveyor (1) conveying the guide rails, characterized in that: the plate chain type conveyor belt is characterized in that a cutting table (4) and a collecting box (12) are sequentially arranged on the right side of the plate chain type conveyor belt (1), a lifting plate (7) which vertically ascends and descends is arranged above the cutting table (4), a cutting knife (10) for cutting a guide rail is arranged at the lower end of the lifting plate (7), and a pressing mechanism (11) for pressing the guide rail is further arranged at the lower end of the lifting plate (7).
2. A cutting device for a guide rail according to claim 1, characterized in that: the number of the pressing mechanisms (11) is two, and the two pressing mechanisms (11) are positioned on the left side and the right side of the cutting knife (10).
3. A cutting device for a guide rail according to claim 1, characterized in that: hold-down mechanism (11) are including connecting rod (14), connecting rod (14) are the echelonment, and connecting rod (14) upper end links to each other with lifter plate (7), the cover has flexible cover (15) on connecting rod (14), form the shoulder hole for the assembly in flexible cover (15).
4. A cutting device for a guide rail according to claim 3, characterized in that: the connecting rod (14) is sleeved with a spring (16), the upper end of the spring (16) is in contact with the lifting plate (7), and the lower end of the spring (16) is in contact with the telescopic sleeve (15).
5. The cutting device for a guide rail according to claim 4, wherein: the lower end of the lifting plate (7) is provided with a tool holder (9), and the cutting knife (10) is fixed in the tool holder (9).
6. A cutting device for a guide rail according to claim 1, characterized in that: the cutting table is characterized in that a supporting guide post (5) is arranged on the cutting table (4), a top plate (6) is arranged on the supporting guide post (5), and a sliding lifting plate (7) is arranged in the supporting guide post (5).
7. The cutting device for a guide rail according to claim 6, wherein: and a lifting cylinder (8) is arranged at the upper end of the top plate (6), and the lifting cylinder (8) penetrates through the top plate (6) and then is connected with a lifting plate (7).
8. A cutting device for a guide rail according to claim 3, characterized in that: the lower end of the connecting rod (14) is higher than the cutting edge of the cutting knife (10).
9. The cutting device for a guide rail according to claim 4, wherein: the lower end of the telescopic sleeve (15) is lower than the cutting edge of the cutting knife (10).
10. A cutting device for a guide rail according to claim 1, characterized in that: the upper end of the collecting box (12) is provided with an inclined baffle (13) which guides the cut guide rail into the collecting box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732621.7A CN110681921A (en) | 2018-07-05 | 2018-07-05 | Cutting device of guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732621.7A CN110681921A (en) | 2018-07-05 | 2018-07-05 | Cutting device of guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110681921A true CN110681921A (en) | 2020-01-14 |
Family
ID=69107276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810732621.7A Pending CN110681921A (en) | 2018-07-05 | 2018-07-05 | Cutting device of guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110681921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918987A (en) * | 2022-05-30 | 2022-08-19 | 安徽普瑞康医药包装科技有限公司 | Cutting device of hard piece for degradable polyvinyl chloride solid medicine |
-
2018
- 2018-07-05 CN CN201810732621.7A patent/CN110681921A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918987A (en) * | 2022-05-30 | 2022-08-19 | 安徽普瑞康医药包装科技有限公司 | Cutting device of hard piece for degradable polyvinyl chloride solid medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200114 |