CN216398749U - Cutting clamping device of belt conveyor support pillar - Google Patents
Cutting clamping device of belt conveyor support pillar Download PDFInfo
- Publication number
- CN216398749U CN216398749U CN202122674053.XU CN202122674053U CN216398749U CN 216398749 U CN216398749 U CN 216398749U CN 202122674053 U CN202122674053 U CN 202122674053U CN 216398749 U CN216398749 U CN 216398749U
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- isosceles triangle
- cutting
- belt conveyor
- clamping device
- positioning block
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Abstract
The utility model belongs to the technical field of machining, and discloses a cutting and clamping device for a support pillar of a belt conveyor, which aims to solve the technical problems in the prior art in the process of machining the support pillar of the belt conveyor. The cutting and clamping device can ensure that the cutting surface of the support pillar is consistent with the support, can meet the machining precision conditions of support pillars of various types, not only ensures the fit clearance of the middle pillar, the side pillar and the bottom fixed angle iron, but also improves the machining production efficiency of the support pillar.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a cutting and clamping device for a support pillar of a belt conveyor.
Background
The support struts belong to parts of a belt conveyor frame, the two support struts form a group, the support struts are widely applied to the belt conveyor frame, the fit clearance and the angle between the struts and the support directly influence the service life of an upper carrier roller of the belt conveyor frame, and finally influence the service life and the durability of the belt conveyor. At present, the conventional method for machining the support is to cut through manual scribing and manual cutting, the single piece machining efficiency is low, the flatness of the support leg is poor, the rejection rate and the repair rate are high, the service life and the durability of the belt conveyor are seriously affected, and the technical problems cannot be solved in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the processing of a support pillar of a belt conveyor in the prior art, and provides a cutting and clamping device for the support pillar of the belt conveyor, which has a simple structure and is convenient to operate and can effectively improve the accuracy of a support roller of the belt conveyor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cutting clamping device of belt feeder support pillar, includes the bottom plate, and one side of bottom plate is equipped with the toothless saw, still open the draw-in groove on the bottom plate, the toothless saw is located directly over the draw-in groove, and isosceles triangle locating piece is equipped with on draw-in groove one side, is equipped with on the isosceles triangle locating piece and supplies the setting device of isosceles triangle locating piece along the draw-in groove back-and-forth movement, and the symmetry is equipped with stop gear on the bottom plate of isosceles triangle locating piece both sides.
Furthermore, the adjusting device comprises an adjusting block fixed on the bottom plate, an adjusting lead screw is arranged in the adjusting block in a threaded mode, and the adjusting lead screw is movably connected with the isosceles triangle positioning block.
Furthermore, the limiting mechanism comprises a positioning block fixed on the bottom plate, a limiting jackscrew is installed in the positioning block in a threaded mode, one end, close to the isosceles triangle positioning block, of the limiting jackscrew is movably connected with a limiting plate, and the limiting plate is parallel to one face of the isosceles triangle positioning block.
Furthermore, the bottom of the isosceles triangle positioning block is provided with a protrusion, and the protrusion is matched with the clamping groove.
Furthermore, a sliding block is fixed at the bottom of the protrusion and is in contact with the bottom surface of the bottom plate.
Furthermore, one end of the setting screw rod extends out of the bottom plate and then is fixedly provided with a setting handle.
Furthermore, the end part of the limiting jackscrew is fixed with a screwing piece.
Furthermore, the isosceles triangle positioning block is a right-angled isosceles triangle.
Furthermore, the adjusting screw rod is connected with the isosceles triangle positioning block and the limiting jackscrew is connected with the limiting plate through plane bearings.
Compared with the prior art, the utility model has the following beneficial effects:
the cutting and clamping device of the belt conveyor support pillar can position the support pillar to be cut between the isosceles triangle positioning blocks and one of the limiting mechanisms by setting the front and rear positions of the isosceles triangle positioning blocks and matching with the limiting mechanisms through arranging the clamping grooves and the isosceles triangle positioning blocks on the bottom plate, and the support pillar to be cut is positioned on the isosceles triangle positioning blocks and one of the limiting mechanisms by adopting the isosceles surfaces of the isosceles triangle positioning blocks as a reference, and the support pillar to be cut is vertically cut by the toothless saw and then is switched to the other side to ensure cutting, so that the cutting and clamping device of the belt conveyor support pillar can ensure that the cutting surface of the support pillar is consistent with the support, and can meet the machining precision conditions of the support pillars of various types,
the joint gaps of the middle supporting column, the side supporting columns and the bottom fixing angle iron are guaranteed, and the processing production efficiency of the support supporting columns is improved.
The isosceles triangle positioning block adopts an isosceles right triangle positioning block, and can meet the requirements of right angle processing of bracket supports of various types.
The connection between the adjusting lead screw and the isosceles right triangle positioning block ensures that the position of the isosceles right triangle positioning block can be adjusted to ensure that the support pillar is cut in place when the abrasion diameter of the toothless saw is reduced in the cutting process. The stability of the support pillar of the toothless saw cutting support is ensured by matching with the limiting jackscrew and the limiting plate.
The protrusion arranged at the bottom of the isosceles triangle positioning block can ensure the stability of the isosceles triangle positioning block when the isosceles triangle positioning block is adjusted, and in addition, the slider is arranged at the bottom of the protrusion and is in contact with the bottom surface of the bottom plate, so that the stability of the isosceles triangle positioning block can be better ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention with the toothless saw removed.
Fig. 3 is a partial cross-sectional view of the present invention.
Fig. 4 is a front view of the stent struts after cutting.
The reference numerals have the following meanings: 1. a base plate; 2. limiting jackscrews; 3. positioning blocks; 4. a limiting plate; 5. positioning blocks in an isosceles triangle shape; 6. adjusting the block; 7. adjusting a lead screw; 8. setting a handle; 9. screwing the sheet; 10. a card slot; 11. a toothless saw; 12. a slider; 13. and (4) protruding.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1-3, a cutting clamping device for a support pillar of a belt conveyor comprises a base plate 1, a toothless saw 11 is installed on one side of the base plate 1, a clamping groove 10 is further formed in the base plate 1, the toothless saw 11 is located right above the clamping groove 10, an isosceles triangle positioning block 5 is installed on one side of the clamping groove 10, the isosceles triangle positioning block 5 is a right-angled isosceles triangle, an adjusting device capable of enabling the isosceles triangle positioning block 5 to move back and forth along the clamping groove 10 is installed on the isosceles triangle positioning block 5, the adjusting device comprises an adjusting block 6 welded on the base plate 1, an adjusting screw 7 is installed in the adjusting block 6 through threads, the adjusting screw 7 is in universal connection with the isosceles triangle positioning block 5 through a plane bearing or a ball, and an adjusting handle 8 is installed after one end of the adjusting screw 7 extends out of the base plate 1.
Limiting mechanisms are symmetrically arranged on the bottom plates 1 on two sides of the isosceles triangle positioning blocks 5 and comprise positioning blocks 3 welded on the bottom plates 1, limiting jackscrews 2 are installed on the positioning blocks 3 in a threaded mode, screwing pieces 9 are welded at the end portions of the limiting jackscrews 2, one ends, close to the isosceles triangle positioning blocks 5, of the limiting jackscrews 2 are connected with limiting plates 4 through universal joints such as plane bearings or balls, and the limiting plates 4 are parallel to one face of the isosceles triangle positioning blocks 5.
The bottom of the isosceles triangle-shaped positioning block 5 is welded with a bulge 13, and the bulge 13 is matched with the clamping groove 10.
On the basis, the bottom of the bulge 13 can also fix the slide block 12, so that the bottom plate 1 is positioned between the isosceles triangle positioning blocks 5.
The toothless saw 11 of this embodiment is driven by a motor and a belt, which are prior art and will not be described in detail, and the innovation of the present invention is the clamping part.
During operation, the isosceles right triangle positioning block 5 is set through the setting screw 7, the bracket support to be cut is positioned close to the right-angle surface of the isosceles right triangle positioning block 5 through the limiting jackscrew 2 on one side, one side of the bracket support is aligned and positioned with the toothless saw, after the clamping is firm, the toothless saw 1 vertically cuts to form a notch on the bracket support, then the bracket support is switched to the other right-angle surface of the isosceles right triangle, the bracket support is clamped firmly by the other limiting jackscrew 2, and the cutting is continued to form a right-angle notch (as shown in fig. 4).
Claims (9)
1. The utility model provides a cutting clamping device of belt feeder support pillar, includes bottom plate (1), and toothless saw (11), characterized by are equipped with to one side of bottom plate (1): the bottom plate (1) is further provided with a clamping groove (10), the toothless saw (11) is located right above the clamping groove (10), the isosceles triangle positioning block (5) is installed on one side of the clamping groove (10), the isosceles triangle positioning block (5) is provided with a setting device which can enable the isosceles triangle positioning block (5) to move back and forth along the clamping groove (10), and the bottom plates (1) on two sides of the isosceles triangle positioning block (5) are symmetrically provided with limiting mechanisms.
2. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 1, wherein: the adjusting device comprises an adjusting block (6) fixed on the bottom plate (1), an adjusting lead screw (7) is arranged in the adjusting block (6) in a threaded mode, and the adjusting lead screw (7) is movably connected with the isosceles triangle positioning block (5).
3. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 2, wherein: limiting mechanism installs spacing jackscrew (2) including fixing locating piece (3) on bottom plate (1), screw thread in locating piece (3), and one end swing joint that spacing jackscrew (2) are close to isosceles triangle locating piece (5) has limiting plate (4), and limiting plate (4) are parallel with a face of isosceles triangle locating piece (5).
4. The cutting and clamping device for the support column of a belt conveyor according to claim 1 or 3, characterized in that: the bottom of the isosceles triangle positioning block (5) is provided with a protrusion (13), and the protrusion (13) is matched with the clamping groove (10).
5. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 4, wherein: and a sliding block (12) is fixed at the bottom of the protrusion (13), and the sliding block (12) is in contact with the bottom surface of the bottom plate (1).
6. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 2, wherein: one end of the setting screw rod (7) extends out of the bottom plate (1) and then is fixedly provided with a setting handle (8).
7. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 3, wherein: and a screwing piece (9) is fixed at the end part of the limiting jackscrew (2).
8. The cutting and clamping device for the support column of a belt conveyor as claimed in claim 7, wherein: the isosceles triangle positioning blocks (5) are right-angled isosceles triangles.
9. The cutting and clamping device for the support column of a belt conveyor according to claim 2 or 3, characterized in that: the adjusting lead screw (7) is connected with the isosceles triangle positioning block (5) and the limiting jackscrew (2) is connected with the limiting plate (4) through plane bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122674053.XU CN216398749U (en) | 2021-11-03 | 2021-11-03 | Cutting clamping device of belt conveyor support pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122674053.XU CN216398749U (en) | 2021-11-03 | 2021-11-03 | Cutting clamping device of belt conveyor support pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398749U true CN216398749U (en) | 2022-04-29 |
Family
ID=81299223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122674053.XU Active CN216398749U (en) | 2021-11-03 | 2021-11-03 | Cutting clamping device of belt conveyor support pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398749U (en) |
-
2021
- 2021-11-03 CN CN202122674053.XU patent/CN216398749U/en active Active
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