CN215701637U - Machining auxiliary tool - Google Patents
Machining auxiliary tool Download PDFInfo
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- CN215701637U CN215701637U CN202121121315.3U CN202121121315U CN215701637U CN 215701637 U CN215701637 U CN 215701637U CN 202121121315 U CN202121121315 U CN 202121121315U CN 215701637 U CN215701637 U CN 215701637U
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Abstract
The invention relates to the field of industrial machinery, in particular to a machining auxiliary tool, which comprises a central awl and two central positioning arms for fixing the central awl, wherein the two central positioning arms are respectively a first central positioning arm and a second central positioning arm, the other end of the first central positioning arm is fixed on a first locking block, the other end of the second central positioning arm is fixed on a second locking block, the first locking block and the second locking block are arranged in parallel, the machining auxiliary tool also comprises a positioning balance rod, a sliding hole corresponding to the positioning balance rod is formed in the second locking block, and the second locking block is slidably fixed between the first locking block and a third locking block. By adopting the technical scheme disclosed by the invention, the scribing and cutting method of the tape measure and the cutter can be replaced, so that the problems of measuring scribing deviation, inaccurate cutting and the like caused by the method are effectively solved, the cutting precision is improved, and the material waste caused by inaccurate cutting is avoided.
Description
Technical Field
The invention relates to the field of industrial machinery, in particular to the field of industrial processing, and more particularly relates to an auxiliary tool for mechanical processing.
Background
In industrial technology processing, cutting is a very important step. For materials such as sealing plates, it is generally necessary to perform cutting first and then perform subsequent processing. At present, the cutting mode in the prior art is to first line, then cut and cut. The tool used for marking is typically a tape measure or the like. However, the deviation is easy to occur in the structure of manually measuring and marking by using the measuring tape, which causes inaccurate cutting, and the cut materials can not be in seamless butt joint as required, thereby causing the waste of consumables.
Disclosure of Invention
The invention aims to solve the technical problems of how to improve the cutting accuracy, ensure the assembling tightness of the cut materials and reduce the waste of test consumables.
In order to solve the technical problem, the invention discloses a machining auxiliary tool, which comprises a central awl and two central positioning arms for fixing the central awl, wherein the two central positioning arms are respectively a first central positioning arm and a second central positioning arm; the other end of first central locator arm is fixed on first locking piece, the other end of second central locator arm is fixed on the second locking piece, first locking piece and second locking piece parallel arrangement, still including the location balancing pole, the location balancing pole is fixed between first locking piece and third locking piece, set up the slide opening that corresponds with the location balancing pole on the second locking piece, second locking piece slidable ground is fixed between first locking piece and third locking piece, still including the dead subassembly of location lock, the dead subassembly of location lock includes dead handle of location lock and compression bar, compression bar sets up perpendicularly, and it passes second locking piece upper portion and the contact of location balancing pole, the dead handle of location lock is fixed in the compression bar top.
Further preferably, the device further comprises a screw rod, one end of the screw rod is fixed on the first locking block, the other end of the screw rod penetrates through the second locking block and the third locking block, and a stroke adjusting knob is fixed at the tail end of the screw rod.
Under the control of the screw rod, the second locking block can slide along the positioning balance rod, so that the distance between the second locking block and the first locking block is adjusted, the second locking block is clamped on two sides of different materials, and then the first locking block and the second locking block move in the parallel direction to drive the central carving cone positioned at the center line of the first locking block and the second locking block to move and leave a scribed line on the materials.
In a preferred technical scheme, the lower parts of the first locking block and the second locking block are provided with positioning pulleys.
In the line scribing process, the first locking block and the second locking block need to slide along the edge of the material, and the positioning pulleys are arranged to enable the sliding to be more stable, so that the line scribing stability and accuracy are improved.
As a preferable technical scheme, the device further comprises a horizontal scribing block, wherein one side surface of the horizontal scribing block is respectively fixed with the first locking block, the second locking block and the third locking block, a horizontal scribing groove is formed in the horizontal scribing block, and the horizontal scribing groove is perpendicular to the parallel direction of the first locking block and the second locking block.
Further preferably, a storage groove is further formed in the horizontal scribing block, and a nicking tool is placed in the storage groove.
In a preferred technical scheme, the device further comprises a right-angle scale, and one side of the right-angle scale is slidably fixed on the other side of the horizontal reticle block.
Further preferably, there are two positioning and balancing rods, and the positioning and balancing rods are symmetrically fixed.
Further preferably, the number of the positioning pulleys is four, and two positioning pulleys are arranged at the lower parts of the first locking block and the second locking block respectively.
By adopting the technical scheme disclosed by the invention, the scribing and cutting method of the tape measure and the cutter can be replaced, so that the problems of measuring scribing deviation, inaccurate cutting and the like caused by the method are effectively solved, the cutting precision is improved, and the material waste caused by inaccurate cutting is avoided.
Drawings
FIG. 1 is a schematic view of a machining aid.
Detailed Description
In order that the invention may be better understood, we now provide further explanation of the invention with reference to specific examples.
Example 1
The following will further describe and explain how the machining auxiliary tool disclosed by the present invention can realize accurate scribing by taking a national standard square tube as an example.
The machining auxiliary tool shown in fig. 1 comprises a central awl 1 and two central positioning arms for fixing the central awl, wherein the central positioning arms are a first central positioning arm 201 and a second central positioning arm 202 respectively, one ends of the first central positioning arm 201 and one end of the second central positioning arm 202 are overlapped and fixed together and form a central awl mounting position for fixedly mounting the central awl, and the central awl 1 is mounted in the central awl mounting position (which cannot be embodied due to being shielded by the central awl); the other end of the first central positioning arm 201 is fixed on the first locking block 3, the other end of the second central positioning arm 202 is fixed on the second locking block 4, the first locking block 3 and the second locking block 4 are arranged in parallel, the positioning device further comprises a positioning balance rod 5, the positioning balance rod 5 is fixed between the first locking block 3 and the third locking block 6, in this embodiment, preferably, two positioning balance rods are provided, as shown in fig. 1, and it can be seen that the positioning balance rods are symmetrically fixed; the locking device is characterized in that a sliding hole corresponding to the positioning balance rod is formed in the second locking block 4, the second locking block 4 can be slidably fixed between the first locking block 3 and the third locking block 6, the locking device further comprises a positioning locking assembly, the positioning locking assembly comprises a positioning locking handle 7 and a pressing rod 8, the pressing rod 8 is vertically arranged and penetrates through the upper portion of the second locking block to be in contact with the positioning balance rod, and the positioning locking handle 7 is fixed to the top of the pressing rod 8.
Further preferably, the present embodiment further includes a screw rod 9, one end of the screw rod is fixed on the first locking block 3, the other end of the screw rod penetrates through the second locking block 4 and the third locking block 6, and a stroke adjusting knob 10 is fixed at the tail end of the screw rod.
Further preferably, in the present embodiment, as can be seen in fig. 1, the lower portions of the first locking block 3 and the second locking block 4 are provided with positioning pulleys 11. As shown in fig. 1, there are four positioning pulleys 11, two of which are disposed below the first locking block and the second locking block, respectively.
Further preferably, the present embodiment further includes a horizontal scribing block 12, a side surface of one side of the horizontal scribing block 12 is respectively fixed to the first locking block, the second locking block, and the third locking block, as shown in fig. 1, the horizontal scribing block is stably fixed by a three-point fixing manner, a horizontal scribing groove 13 is formed in the horizontal scribing block, and the horizontal scribing groove 13 is perpendicular to the parallel direction of the first locking block and the second locking block, as shown in fig. 1.
Further preferably, in this embodiment, a storage groove 14 is further disposed on the horizontal scribing block, and a nicking tool 15 is disposed in the storage groove.
It is further preferred that in this embodiment a right angle scale 16 is included, one side of which is slidably secured to the other side of the horizontal reticle block, as shown in figure 1.
During the use, at first place first locking block and second locking block in the both sides of waiting the national standard square pipe 17 of drawing a line, thereby rotate stroke control knob and drive the lead screw and rotate and then adjust the position of second locking block, when its and the chucking of national standard square pipe, the stall. The positioning locking handle is pressed down, and the first locking block and the second locking block are pressed tightly on two sides of the national standard square pipe at the moment, as shown in figure 1. The height of the central notch is adjusted to enable the central notch to be in contact with the national standard square tube and generate pressing capable of marking. And the first locking block and the second locking block are pushed to move along the national standard square pipe. With the movement of the central awl, the central awl leaves scratches on the middle line of the upper surface of the national standard square tube.
When a scribed line perpendicular to the center line needs to be scribed, the horizontal scribing groove is aligned to the position, then the graver in the storage groove is taken out, and the graver manually slides along the horizontal scribing groove. Because both sides of the horizontal scribing groove are limited, accurate scribing can be realized.
When the right-angle cutting is needed, the right-angle ruler is aligned to the position to be scribed, the right-angle part of the right-angle ruler is aligned to the position to be scribed through sliding, and then the scribing tool is used for directly scribing.
What has been described above is a specific embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (8)
1. Machining appurtenance, its characterized in that: the central positioning arms are used for fixing the central awl, the number of the central positioning arms is two, the central positioning arms are respectively a first central positioning arm and a second central positioning arm, one ends of the first central positioning arm and one end of the second central positioning arm are overlapped and fixed together, a central awl mounting position used for fixedly mounting the central awl is formed, and the central awl is mounted in the central awl mounting position; the other end of first central locator arm is fixed on first locking piece, the other end of second central locator arm is fixed on the second locking piece, first locking piece and second locking piece parallel arrangement, still including the location balancing pole, the location balancing pole is fixed between first locking piece and third locking piece, set up the slide opening that corresponds with the location balancing pole on the second locking piece, second locking piece slidable ground is fixed between first locking piece and third locking piece, still including the dead subassembly of location lock, the dead subassembly of location lock includes dead handle of location lock and compression bar, compression bar sets up perpendicularly, and it passes second locking piece upper portion and the contact of location balancing pole, the dead handle of location lock is fixed in the compression bar top.
2. A machining aid according to claim 1 wherein: the stroke adjusting mechanism is characterized by further comprising a screw rod, one end of the screw rod is fixed on the first locking block, the other end of the screw rod penetrates through the second locking block and the third locking block, and a stroke adjusting knob is fixed at the tail end of the screw rod.
3. A machining aid according to claim 1 wherein: and the lower parts of the first locking block and the second locking block are both provided with positioning pulleys.
4. A machining aid according to claim 1 wherein: the horizontal scribing groove is perpendicular to the parallel direction of the first locking block and the second locking block.
5. The machining aid of claim 4, wherein: the horizontal scribing block is also provided with a storage groove, and a nicking tool is placed in the storage groove.
6. A machining aid according to claim 4 or 5, characterized in that: the horizontal reticle block is characterized by further comprising a right-angle scale, wherein one side of a right-angle edge of the right-angle scale is slidably fixed to the other side of the horizontal reticle block.
7. A machining aid according to claim 1 wherein: the number of the positioning balance rods is two, and the positioning balance rods are symmetrically fixed.
8. A machining aid according to claim 1 wherein: the number of the positioning pulleys is four, and every two positioning pulleys are arranged on the lower parts of the first locking block and the second locking block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121121315.3U CN215701637U (en) | 2021-05-24 | 2021-05-24 | Machining auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121121315.3U CN215701637U (en) | 2021-05-24 | 2021-05-24 | Machining auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215701637U true CN215701637U (en) | 2022-02-01 |
Family
ID=80032513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121121315.3U Active CN215701637U (en) | 2021-05-24 | 2021-05-24 | Machining auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215701637U (en) |
-
2021
- 2021-05-24 CN CN202121121315.3U patent/CN215701637U/en active Active
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