CN214292459U - Automatic triangular wire drawing machine - Google Patents
Automatic triangular wire drawing machine Download PDFInfo
- Publication number
- CN214292459U CN214292459U CN202120337922.7U CN202120337922U CN214292459U CN 214292459 U CN214292459 U CN 214292459U CN 202120337922 U CN202120337922 U CN 202120337922U CN 214292459 U CN214292459 U CN 214292459U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- wire drawing
- pressing
- fixing
- drawing machine
- 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
- 238000005491 wire drawing Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
An automatic triangular wire drawing machine belongs to the technical field of metal surface treatment. Including casing (1), be provided with the processing station in the preceding terminal surface department of casing (1), be provided with circulative rotation's abrasive band (7) in the processing station, be provided with workstation (6) of back-and-forth movement in the processing station, work piece (15) are fixed on the surface of workstation (6), its characterized in that: a workpiece fixing mechanism (5) is arranged on the surface of the workbench (6), and the workpiece (15) is fixed in the workpiece fixing mechanism (5); a pressing driving lead screw (2) is horizontally arranged at a back plate of the shell (1), a pressing air cylinder (3) is fixed at the movable end of the pressing driving lead screw (2), and a piston rod of the pressing air cylinder (3) vertically faces downwards and is located right above the abrasive belt (7). In the automatic triangular wire drawing machine, the abrasive belt is pressed on the surface of a workpiece through the pressing cylinder, and the pressing cylinder is driven to act by the pressing driving lead screw, so that the working efficiency and the product consistency are improved.
Description
Technical Field
An automatic triangular wire drawing machine belongs to the technical field of metal surface treatment.
Background
The triangular wire drawing machine is a machine which can be used for wire drawing treatment of various metal, rubber plate, wood plate and other plane surfaces. The equipment can be used for finishing flat plates with threads required to be drawn on the surface of a workpiece. The application range is wide, and the method is mainly used for: surface wire drawing treatment of panels of process plants, VCD plants, sound box plants and the like. After the wire drawing treatment, the surface lines of the workpiece present clear straight hairline lines, the surface of the workpiece is flat and smooth, and the visual effect is better.
In the prior art, a triangular wire drawing machine is generally manually operated, an operator places a workpiece on a workbench, moves the workpiece to a position below an abrasive belt by moving the workbench, then holds a grinding tool to press the abrasive belt on the surface of the workpiece, reciprocates on the surface of the workpiece, and performs wire drawing treatment on the surface of the workpiece by using the abrasive belt. The traditional triangular wire drawing machine mainly has the following defects:
(1) because the existing triangular wire drawing machine is mainly finished manually, the degree of automation is poor, and the efficiency is low. And because when carrying out the wire drawing processing, accomplish by artifical hand sanding tool, consequently the difference appears in the wire drawing effect easily, and the uniformity of product is relatively poor.
(2) Because the surface of the workpiece is always uneven, the concave part on the surface of the workpiece is difficult to realize the wire drawing effect during wire drawing, and the quality of the product is influenced.
(3) Because the contact surface of the abrasive belt and the workpiece is rough, the friction force between the abrasive belt and the workpiece is large, so when an operator holds the grinding tool to press the abrasive belt on the surface of the workpiece, the workpiece is easy to move under the driving of the abrasive belt, and is difficult to fix on the surface of the workbench.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the automatic triangular wire drawing machine overcomes the defects of the prior art, realizes the wire drawing treatment by pressing the abrasive belt on the surface of a workpiece through the pressing cylinder, drives the pressing cylinder to act through the pressing driving lead screw, and improves the working efficiency and the product consistency.
The utility model provides a technical scheme that its technical problem adopted is: this automatic triangle wire drawing machine, including the casing, be provided with the processing station in the preceding terminal surface department of casing, be provided with circulation pivoted abrasive band in the processing station, be provided with the workstation of back-and-forth movement in the processing station, the surface at the workstation is fixed to the work piece, its characterized in that: a workpiece fixing mechanism is arranged on the surface of the workbench, and the workpiece is fixed in the workpiece fixing mechanism; a pressing driving screw rod is horizontally arranged at the back plate of the shell, a pressing cylinder is fixed at the movable end of the pressing driving screw rod, and a piston rod of the pressing cylinder is vertically downward and is positioned right above the abrasive belt.
Preferably, the workbench comprises a workbench panel and a workbench bottom plate which are horizontally arranged up and down and are in sliding connection, and the workpiece fixing mechanism is arranged on the surface of the workbench panel.
Preferably, a frame is arranged in the processing station, and fixing plates fixed with the frame are vertically arranged at two ends of the bottom plate of the workbench.
Preferably, the workbench panel is connected with the workbench bottom plate in a sliding manner through an electric screw rod and a feed rod, and the electric screw rod and the feed rod are horizontally arranged on two sides of the upper surface of the workbench bottom plate.
Preferably, the workpiece fixing mechanism includes a fixing groove for accommodating the workpiece, and a fixing cylinder for fixing the workpiece in the fixing groove is disposed outside the fixing groove.
Preferably, the fixing grooves are rectangular, bosses are arranged on a group of adjacent long sides and short sides, two fixing cylinders are arranged on the outer side of one long side opposite to the boss on the long side, one fixing cylinder is arranged on the outer side of one short side opposite to the boss on the end part, and piston rods of the fixing cylinders face the bosses opposite to the piston rods.
Preferably, a pressure head is further arranged at the piston rod of the pressing cylinder.
Preferably, the pressure head comprises an upper pressure plate and a lower pressure plate, the upper pressure plate is movably connected with the lower pressure plate, a piston rod of the compression cylinder is fixed on the upper surface of the upper pressure plate, and an elastic block is arranged on the lower surface of the lower pressure plate.
Preferably, a connecting bolt is vertically fixed at each of four corners of the upper surface of the lower pressing plate, through holes corresponding to the four connecting bolts one to one are formed in the four corners of the upper pressing plate, the four connecting bolts penetrate through the upper pressing plate from bottom to top after being respectively sleeved with a compression spring, and fixing nuts corresponding to the connecting bolts one to one are arranged on the upper surface of the upper pressing plate.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. in the automatic triangular wire drawing machine, the abrasive belt is pressed on the surface of a workpiece to perform wire drawing treatment through the pressing cylinder, and the pressing cylinder is driven to act by the pressing driving lead screw, so that the working efficiency and the consistency of products are improved.
2. In this application, be connected with the workstation panel through electronic lead screw and feed rod respectively in the both sides of workstation bottom plate, when needing to take place relative movement between workstation bottom plate and the workstation panel, only by electronic lead screw one side output power, and feed rod one side only plays supplementary gliding effect. When the workbench bottom plate and the workbench panel move relatively, only one side of the workbench bottom plate and the workbench panel outputs power, so that the relative movement between the workbench bottom plate and the workbench panel is realized, and the precision requirement on equipment installation is greatly reduced by the mode. The phenomenon of 'locking' caused by non-uniform power of the two sides when the power of the two sides is output is avoided, and the damage to the motor is avoided.
3. The lower surface of the lower pressing plate is provided with an elastic block. Therefore, when the piston rod of the pressing cylinder outputs to press the abrasive belt on the surface of the workpiece, the elastic block tightly presses the abrasive belt on the surface of the workpiece through the pressure of the piston rod of the pressing cylinder and the elasticity of the pressing spring, and the abrasive belt can be contacted with the sunken part on the surface of the workpiece under the action of the elasticity removal of the elastic block, so that the wire drawing effect of the sunken part on the surface of the workpiece is ensured.
4. In the workpiece fixing mechanism, the workpieces are extruded in the fixing grooves through the three fixing air cylinders, so that the workpieces are effectively prevented from moving on the surface of the workbench.
Drawings
Fig. 1 is a front view of an automatic triangular wire drawing machine.
FIG. 2 is a front view of the worktable of the automatic triangular wire drawing machine.
FIG. 3 is a schematic structural diagram of the worktable of the automatic triangular wire drawing machine.
Fig. 4 is a schematic structural view of a workpiece fixing mechanism of an automatic triangular wire drawing machine.
Fig. 5 is a schematic structural diagram of a pressure head of the automatic triangular wire drawing machine.
Wherein: 1. the device comprises a shell 2, a pressing driving screw rod 3, a pressing cylinder 4, a pressing head 5, a workpiece fixing mechanism 6, a workbench 7, an abrasive belt 8, a rack 9, a fixing plate 10, an electric screw rod 11, a workbench panel 12, a workbench bottom plate 13, a polished rod 14, a fixing groove 15, a workpiece 16, a fixing cylinder 17, a connecting bolt 18, an upper pressing plate 19, a fixing nut 20, an elastic block 21, a pressing spring 22 and a lower pressing plate.
Detailed Description
Fig. 1 to 5 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.
As shown in fig. 1, an automatic triangular wire drawing machine comprises a machine shell 1, a processing station is arranged inside the front end face of the machine shell 1, a frame 8 is arranged at the processing station, a workbench 6 is fixed in the processing station through the frame 8, the workbench 6 moves back and forth in the processing station, a workpiece fixing mechanism 5 is arranged on the surface of the workbench 6, and a workpiece 15 (shown in fig. 4) is fixed on the surface of the workbench 6 through the workpiece fixing mechanism 5.
A pressing driving screw rod 2 is transversely arranged on a back plate of the machine shell 1, a pressing cylinder 3 is installed at the movable end of the pressing driving screw rod 2, a piston rod of the pressing cylinder 3 is vertically downward, and a pressing head 4 is fixed on the piston rod of the pressing cylinder 3. When the workpiece fixing mechanism 5 enters the processing station relative to the workbench 6, the pressing head 4 faces downwards a workpiece 15 fixed in the workpiece fixing mechanism 5. An abrasive belt 7 which rotates circularly is further arranged in the machine shell 1, the pressing driving screw rod 2 and the pressing air cylinder 3 are positioned at the inner circle of the circulation of the abrasive belt 7, and the part of the abrasive belt 7 exposed at the processing station is positioned below the pressing head 4 and between the abrasive belt 7 and the workpiece 15.
When the workpiece 15 needs to be subjected to wire drawing treatment, the workpiece 15 moves to the position below the pressure head 4 along with the workbench 6, the piston rod output of the pressing cylinder 3 presses the abrasive belt 7 on the surface of the workpiece 15 through the pressure head 4, then the pressing driving screw 2 works to drive the pressing cylinder 3 to reciprocate on the surface of the workpiece 15, and the temperature wire drawing treatment on the surface of the workpiece 15 is completed.
As shown in fig. 2 to 3, the table 6 includes a table top 11 and a table bottom 12 horizontally disposed from top to bottom, and the workpiece fixing mechanism 5 is disposed on the surface of the table top 11. Two ends of the workbench bottom plate 12 are respectively and vertically fixed with a fixing plate 9, and the workbench 6 is fixed with the frame 8 through the fixing plates 9 positioned at the two ends of the workbench bottom plate 12.
And an electric screw rod 10 and a feed rod 13 are respectively arranged on two sides of the upper surface of the bottom plate 12 of the workbench, and the electric screw rod 10 and the feed rod 13 are horizontally arranged along the front-back direction of the processing station. One side of the worktable panel 11 is connected with the worktable bottom plate 12 through an electric screw rod 10, and the other side is connected with the worktable bottom plate through a light bar 13 in a sliding way. When the electric screw 10 works, the worktable panel 11 and the worktable base plate 12 are driven to move relatively.
In the present application, the two sides of the table bottom plate 12 are respectively connected to the table top plate 11 through the electric screw 10 and the optical lever 13, and when the relative movement between the table bottom plate 12 and the table top plate 11 is required, the power is output only from the electric screw 10, and the optical lever 13 only plays a role of assisting the sliding. When the workbench bottom plate 12 and the workbench panel 11 move relatively, only one side of the workbench bottom plate 12 and the workbench panel 11 outputs power, so that the relative movement between the workbench bottom plate 12 and the workbench panel 11 is realized, and the precision requirement on equipment installation is greatly reduced. The phenomenon of 'locking' caused by non-uniform power of the two sides when the power of the two sides is output is avoided, and the damage to the motor is avoided.
As shown in fig. 4, the workpiece fixing mechanism 5 includes a rectangular fixing groove 14, bosses are provided at a group of long sides and short sides adjacent to the fixing groove 14, two fixing cylinders 16 are provided side by side outside the long side of the fixing groove 14 where no boss is provided, and piston rods of the two fixing cylinders 16 face the long side where the boss is provided; a single stationary cylinder 16 is disposed side by side outside the short side of the boss not provided in the stationary groove 14, and the piston rod of the stationary cylinder 16 faces the short side provided with the boss.
The workpiece 15 is placed in the fixing groove 14, two adjacent sides of the workpiece 15 are clamped at two bosses of the fixing groove 14 respectively, at the moment, the piston rods of the three fixing air cylinders 16 are output, the workpiece 15 is extruded from two adjacent sides of the workpiece 15, the workpiece 15 is extruded in the fixing groove 14, and the workpiece 15 is effectively prevented from moving on the surface of the workbench 6.
As shown in fig. 5, the pressing head 4 includes an upper pressing plate 18 and a lower pressing plate 22, a connecting bolt 17 is vertically fixed at each of four corners of the upper surface of the lower pressing plate 22, through holes corresponding to the four connecting bolts 17 one by one are formed at the four corners of the upper pressing plate 18, the four connecting bolts 17 respectively fit a pressing spring 21 and then pass through the upper pressing plate 18 from bottom to top, and are locked on the upper surface of the upper pressing plate 18 by fixing nuts 19 corresponding to the connecting bolts 17 one by one.
The upper pressure plate 18 and the lower pressure plate 22 are movably connected after being connected through the connecting bolt 17, and after the connecting bolt 17 is locked, the compression spring 21 between the upper pressure plate 18 and the lower pressure plate 22 is in a compressed state, so that the lower pressure plate 22 tends to be far away from the upper pressure plate 18 under the action of the elastic force of the compression spring 21.
The piston rod of the pressing cylinder 3 is fixed on the upper surface of the upper pressing plate 18, and the lower surface of the lower pressing plate 22 is also provided with an elastic block 20. Therefore, when the piston rod of the pressing cylinder 3 outputs to press the abrasive belt 7 on the surface of the workpiece 15, the elastic block 20 tightly presses the abrasive belt 7 on the surface of the workpiece 15 through the pressure of the piston rod of the pressing cylinder 3 and the elastic force of the pressing spring 21, and the abrasive belt can be contacted with the concave part on the surface of the workpiece 15 under the elastic force removing action of the elastic block 20, so that the wire drawing effect on the concave part on the surface of the workpiece 15 is ensured.
The specific working process and working principle are as follows:
the working table panel 11 is driven by the electric screw 10 to move to the front side of the processing station, at this time, an operator places a workpiece 15 in the fixing groove 14 and fixes the workpiece through the fixing cylinder 16, then the electric screw 10 moves in the reverse direction to move the working table panel 11 to the processing station, and at this time, the workpiece 15 is located below the abrasive belt 7.
The pressing cylinder 3 works, the piston rod output of the pressing cylinder presses the abrasive belt 7 on the surface of the workpiece 15 through the pressing head 4, then the pressing driving screw rod 2 works to drive the pressing cylinder 3 to reciprocate on the surface of the workpiece 15, and the temperature wire drawing treatment on the surface of the workpiece 15 is completed.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an automatic triangle wire drawing machine, includes casing (1), is provided with the processing station in the preceding terminal surface department of casing (1), is provided with abrasive band (7) of circulation pivoted in the processing station, is provided with workstation (6) of back-and-forth movement in the processing station, and work piece (15) are fixed on the surface of workstation (6), its characterized in that: a workpiece fixing mechanism (5) is arranged on the surface of the workbench (6), and the workpiece (15) is fixed in the workpiece fixing mechanism (5); a pressing driving lead screw (2) is horizontally arranged at a back plate of the shell (1), a pressing air cylinder (3) is fixed at the movable end of the pressing driving lead screw (2), and a piston rod of the pressing air cylinder (3) vertically faces downwards and is located right above the abrasive belt (7).
2. The automatic triangular wire drawing machine according to claim 1, characterized in that: the workbench (6) comprises a workbench panel (11) and a workbench bottom plate (12) which are horizontally arranged up and down and are in sliding connection, and the workpiece fixing mechanism (5) is arranged on the surface of the workbench panel (11).
3. The automatic triangular wire drawing machine according to claim 2, characterized in that: a rack (8) is arranged in the processing station, and fixing plates (9) fixed with the rack (8) are vertically arranged at two ends of the workbench bottom plate (12).
4. The automatic triangular wire drawing machine according to claim 2, characterized in that: the workbench panel (11) is connected with the workbench bottom plate (12) in a sliding mode through an electric lead screw (10) and a feed bar (13), and the electric lead screw (10) and the feed bar (13) are horizontally arranged on two sides of the upper surface of the workbench bottom plate (12).
5. The automatic triangular wire drawing machine according to claim 1, characterized in that: the workpiece fixing mechanism (5) comprises a fixing groove (14) used for accommodating the workpiece (15), and a fixing cylinder (16) used for fixing the workpiece (15) in the fixing groove (14) is arranged on the outer side of the fixing groove (14).
6. The automatic triangular wire drawing machine according to claim 5, characterized in that: the fixing grooves (14) are rectangular, bosses are arranged on a group of adjacent long sides and short sides, two fixing cylinders (16) are arranged on the outer side of one long side opposite to the boss on the long side, one fixing cylinder (16) is arranged on the outer side of one short side opposite to the boss on the end part, and piston rods of the fixing cylinders (16) face the bosses opposite to the fixing cylinders respectively.
7. The automatic triangular wire drawing machine according to claim 1, characterized in that: and a pressure head (4) is also arranged at the piston rod of the pressing cylinder (3).
8. The automatic triangular wire drawing machine according to claim 7, characterized in that: the pressing head (4) comprises an upper pressing plate (18) and a lower pressing plate (22), the upper pressing plate (18) is movably connected with the lower pressing plate (22), a piston rod of the pressing cylinder (3) is fixed on the upper surface of the upper pressing plate (18), and an elastic block (20) is arranged on the lower surface of the lower pressing plate (22).
9. The automatic triangular wire drawing machine according to claim 8, characterized in that: the four corners of the upper surface of the lower pressing plate (22) are respectively and vertically fixed with a connecting bolt (17), the four corners of the upper pressing plate (18) are provided with through holes corresponding to the four connecting bolts (17) one by one, the four connecting bolts (17) are respectively sleeved with a compression spring (21) and then penetrate through the upper pressing plate (18) from bottom to top, and the upper surface of the upper pressing plate (18) is provided with fixing nuts (19) corresponding to the connecting bolts (17) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337922.7U CN214292459U (en) | 2021-02-06 | 2021-02-06 | Automatic triangular wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337922.7U CN214292459U (en) | 2021-02-06 | 2021-02-06 | Automatic triangular wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292459U true CN214292459U (en) | 2021-09-28 |
Family
ID=77833433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120337922.7U Expired - Fee Related CN214292459U (en) | 2021-02-06 | 2021-02-06 | Automatic triangular wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292459U (en) |
-
2021
- 2021-02-06 CN CN202120337922.7U patent/CN214292459U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214292459U (en) | Automatic triangular wire drawing machine | |
| CN210616033U (en) | Valve body grinding device | |
| CN213289821U (en) | Grinding device of double-head grinding machine | |
| CN214979715U (en) | Metal steel pipe grinding device for machine-building field | |
| CN215241526U (en) | Steel band taping machine | |
| CN212947073U (en) | Polishing machine for tool turning | |
| CN210209764U (en) | Workpiece clamping mechanism of casting part burr grinding machine | |
| CN208913569U (en) | A kind of profile welding angle-cleaning machine | |
| CN108161457B (en) | Automatic edge milling and deburring device and method for step machining | |
| CN215432997U (en) | Groove grinding device for patterned pipe | |
| CN111774972A (en) | Burr removing device for machining | |
| CN216991188U (en) | Mould is mould corner grinding device for manufacturing convenient to operation | |
| CN220463227U (en) | Aluminum alloy strip shaping structure of polishing | |
| CN212095743U (en) | Irregular surface polishing device for plastic product molding | |
| CN215470032U (en) | Thimble end face grinding machine | |
| CN217224906U (en) | Polishing tool for machine manufacturing | |
| CN110561212A (en) | valve body grinding device | |
| CN211277502U (en) | Clamp for fixing motor front cover product during machining | |
| CN220388956U (en) | Workpiece polishing equipment | |
| CN208179297U (en) | A kind of fixation device of Horizontal type grinding wheel machine polishing workpiece | |
| CN219275358U (en) | Polishing device for flange plate plane of oil cooler | |
| CN216731155U (en) | Push mechanism of grinding machine manipulator | |
| CN216028306U (en) | Four-side edge milling machine for radiating shell | |
| CN220839606U (en) | Furniture plank burnishing device | |
| CN219465688U (en) | Metal seal ring polishing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |