CN210060616U - Scrap cutter plane grinding tool - Google Patents
Scrap cutter plane grinding tool Download PDFInfo
- Publication number
- CN210060616U CN210060616U CN201920590273.4U CN201920590273U CN210060616U CN 210060616 U CN210060616 U CN 210060616U CN 201920590273 U CN201920590273 U CN 201920590273U CN 210060616 U CN210060616 U CN 210060616U
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- Prior art keywords
- block
- groove
- limiting
- briquetting
- side wall
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- 238000003825 pressing Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 206010024796 Logorrhoea Diseases 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a scrap cutter plane grinding tool, which relates to a grinding tool and aims at solving the technical problem that a pressing block on the tool in the prior art is difficult to take off, the key points of the technical scheme comprise a tool apron, a tool bit, a pressing block and a bolt for fixing the pressing block, which are used for fixing on a grinding machine, and a plurality of gaps evenly distributed on the side wall of the tool apron, wherein the gaps are provided with a limiting block for pressing the pressing block and the tool bit on the side wall of the gap, the limiting block is positioned at one side of the tool bit, which is far away from the pressing block, and a limiting component; installing a cutter head on the notch, inserting a pressing block between the limiting block and the cutter head, adjusting the limiting block through the limiting assembly, pressing the pressing block tightly, screwing a bolt into the cutter holder, and screwing the pressing block tightly; after the grinding, adjust the distance between stopper and the briquetting through spacing subassembly, the bolt of unscrewing again, the briquetting can be lifted off, can convenient and fast take off the tool bit, is favorable to alleviateing workman's work burden, has improved work efficiency.
Description
Technical Field
The utility model relates to a grinding frock, more specifically says that it relates to a broken edge cuts plane grinding frock.
Background
The scrap chopper is a core device of a medium plate rolling production line, can replace a roll-cutting type double-sided shear in the medium plate production line, and has the function of continuously chopping the waste edges of the strip steel cut by the disc shear so as to convey the waste edges away from the production line, ensure the continuous operation of a unit and be convenient for collecting and shipping the scrap edges. For medium plate production lines of medium and small-sized iron and steel enterprises, considerable economic benefits can be brought to the enterprises by using the scrap cutters.
Chinese patent No. CN107030534B discloses a method for sharpening the cutting edge of a scrap cutter, comprising the steps of: marking the installation position of each cutter head of the scrap chopper; marking the mounting positions of the shear blades, wherein the shear blades mounted at the same mounting position of the same cutter head are marked identically; measuring the side clearance value and the overlapping clearance value of each pair of mutually meshed shear blades; and grinding each shear blade according to the side gap value and the overlapping gap value. Therefore, the sharpened cutter head and the sharpened shear blade are provided with marks corresponding to the installation positions, so that the sharpening device is simple and convenient to install again, and can meet the side gap value and the overlapping gap value of the process requirement; when a pair of shear blades are worn to cause tipping, only the spare shear blade marked with the same mark as the pair of shear blades needs to be replaced, and the process requirements can be met without readjusting the side gap and the overlapping gap of the shear blades after replacement. The process reduces the workload of the disassembly and the assembly of the shear blade and the cost of the product, and solves the problem in the field at the present stage.
Install the tool bit in the constant head tank among the prior art, the rethread bolt is fixed the briquetting in the constant head tank, and when the bolt crowded the briquetting in the constant head tank, the briquetting was fixed the tool bit in the constant head tank, but when dismantling the cutter, the workman unscrews the back with the bolt, need consume very big strength and become flexible in following the constant head tank with the briquetting, just can take out the tool bit at last, and this dismantlement process is wasted time and energy, remains to improve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a garrulous limit cuts plane grinding frock.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a scrap cutting plane grinding frock, includes the bolt that is used for fixing blade holder, tool bit, the briquetting on the grinding machine and is used for fixed briquetting, still includes the breach of a plurality of equipartition on the blade holder lateral wall, be equipped with on the breach and be used for compressing tightly briquetting and tool bit stopper on the breach lateral wall, the stopper is located the one side that the briquetting was kept away from to the tool bit, be equipped with the spacing subassembly that is used for adjusting the stopper position in the blade holder.
By adopting the technical scheme, during grinding, the cutter head is arranged on the notch, the pressing block is inserted between the limiting block and the cutter head, the limiting block is adjusted through the limiting assembly, the pressing block is pressed tightly, the bolt is screwed into the cutter holder, and the pressing block is screwed tightly; after the grinding, adjust the distance between stopper and the briquetting through spacing subassembly, the bolt of unscrewing again, the briquetting can be lifted off, can convenient and fast take off the tool bit, is favorable to alleviateing workman's work burden, has improved work efficiency.
Furthermore, a sliding groove is formed in the side wall of the notch and towards one side of the axis of the cutter holder, a through groove penetrates through the side wall of the cutter holder and is communicated with the sliding groove, a sliding block extending into the sliding groove is arranged on the bottom wall of the limiting block, and the sliding track of the sliding block in the sliding groove is perpendicular to the axis of the cutter holder;
the limiting assembly comprises a limiting rod inserted into the through groove, a supporting block is arranged at one end of the limiting rod, the other end of the limiting rod penetrates through the sliding block, a baffle is arranged on the side wall of the through groove, one end, far away from the supporting block, of the limiting rod penetrates through the baffle, a locking nut is connected to one end, penetrating out of the baffle, of the limiting rod in a threaded mode, and the locking nut abuts against the side wall of the baffle tightly.
By adopting the technical scheme, before grinding, the limiting rod is pulled to drive the supporting block and the sliding block to move, the limiting block moves towards one side of the cutter head, the locking nut is screwed down, and the limiting rod is fixed on the baffle plate, so that the cutter head and the pressing block can be abutted against the side wall of the notch; after the grinding, the lock nut is unscrewed, the limiting rod is pushed, the limiting block is moved, and then the bolt is unscrewed, so that the tool bit can be taken down, the workload of workers is reduced, and the working efficiency is improved.
Furthermore, a groove for a hand to extend into the rotary locking nut is formed in the side wall of the tool apron.
Through adopting above-mentioned technical scheme, utilize the recess, make things convenient for the workman to screw lock nut.
Further, the stopper is close to on the lateral wall of briquetting one side and has a plurality of spacing groove along its length direction equipartition, the thickness direction setting along the stopper of spacing groove, the equipartition has the spacing inserted block of a plurality of and spacing groove complex on the lateral wall of briquetting.
Through adopting above-mentioned technical scheme, utilize stopper and spacing groove unsmooth cooperation, be favorable to increasing the frictional force between briquetting and the stopper to this can increase the stability of briquetting and stopper on the breach.
Furthermore, one end of the limiting rod, which is close to the locking nut, is provided with a handle.
Through adopting above-mentioned technical scheme, utilize the handle, the workman of being convenient for removes the gag lever post.
Furthermore, a stop pad is arranged on the side wall of the limiting rod and between the locking nut and the supporting block.
Through adopting above-mentioned technical scheme, utilize the locking pad setting between lock nut and supporting shoe to this frictional force that can increase between lock nut and the supporting shoe reduces the not hard up possibility of lock nut from the gag lever post.
Further, the thickness of the pressing block increases from one side close to the notch to one side far away from the notch.
Through adopting above-mentioned technical scheme, when the workman fixes the briquetting on the blade holder with the bolt, utilize the thickness of briquetting poor to can compress tightly the tool bit on the lateral wall of breach, increase the stability of tool bit fixing on the breach.
Furthermore, both ends of the tool apron are provided with positioning holes for inserting grinding machine thimbles;
the end wall of the tool apron is provided with a connecting rod, the grinding machine is provided with a rotating frame, the rotating frame is provided with a through hole for the connecting rod to pass through, and one end of the connecting rod, which passes through the through hole, is in threaded connection with a connecting nut.
By adopting the technical scheme, when grinding, the ejector pin of the grinding machine is pushed into the positioning hole, the connecting rod is inserted into the through hole, and the connecting nut is screwed, so that the tool apron can be fixed on the grinding machine, and the tool apron can be smoothly ground.
To sum up, the utility model discloses following beneficial effect has:
1. the tool bit is fixed on the tool apron, when the tool bit is dismounted, the limiting block is loosened through the limiting component, and then the bolt is screwed down, so that the pressing block and the tool bit can be dismounted conveniently and quickly, the work burden of workers is reduced, and the work efficiency is improved;
2. the rotating frame is connected with the connecting rod, so that the rotating stability of the tool apron is improved;
3. the stop pad is utilized, so that the friction force between the locking nut and the supporting block is increased, and the possibility of looseness of the limiting rod is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
FIG. 2 is a cross-sectional view of a spacing assembly embodying an embodiment.
FIG. 3 is a schematic structural diagram showing a positioning hole, a connecting rod and a rotating frame in the embodiment.
Fig. 4 is a schematic structural diagram of a via in an embodiment.
In the figure: 01. grinding machine; 1. a tool apron; 10. a through groove; 11. a groove; 12. positioning holes; 13. a connecting rod; 14. a connecting nut; 2. a cutter head; 3. briquetting; 30. limiting the inserting block; 4. a bolt; 5. a notch; 50. a chute; 6. a limiting block; 60. a slider; 61. a limiting groove; 7. a limiting component; 70. a limiting rod; 71. a support block; 72. a baffle plate; 73. locking the nut; 74. a handle; 75. a stopper pad; 8. a rotating frame; 9. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, a scrap cutter plane grinding frock, it is including being used for fixing blade holder 1 on grinding machine 01, tool bit 2, briquetting 3 and being used for the bolt 4 of fixed briquetting 3, preferably three bolt 4, still include breach 5 of a plurality of equipartition on blade holder 1 lateral wall, preferentially adopt four breach 5 and follow the axial equipartition of blade holder 1, breach 5 comprises two mutually perpendicular's lateral wall, be equipped with on breach 5 and be used for compressing tightly briquetting 3 and tool bit 2 stopper 6 on breach 5 lateral walls, stopper 6 is located one side that briquetting 3 was kept away from to tool bit 2, be equipped with the spacing subassembly 7 that is used for adjusting stopper 6 positions in the blade holder 1.
Referring to fig. 1, the thickness of the pressing block 3 increases progressively from the side close to the notch 5 to the side far from the notch 5; before grinding, the tool bit 2 is fixed in the notch 5, the pressing block 3 is inserted between the tool bit 2 and the limiting block 6, the limiting block 6 is adjusted through the limiting assembly 7, the pressing block 3 and the tool bit 2 are pressed on the side wall of the notch 5, finally the bolt 4 is screwed, and when the pressing block 3 is screwed down, the pressing block 3 is favorable for pressing the tool bit 2 on the side wall of the notch 5; after the grinding, through 7 pine lower stopper 6 of spacing subassembly, screw bolt 4 down, can convenient and fast take off tool bit 2 to this can alleviate workman work burden, improves work efficiency.
Referring to fig. 2, a sliding groove 50 is formed in the side wall of the notch 5 and towards one side of the axis of the tool holder 1, a through groove 10 penetrates through the side wall of the tool holder 1, the cross section of the through groove 10 is square, the through groove 10 is communicated with the sliding groove 50, a sliding block 60 extending into the sliding groove 50 is arranged on the bottom wall of the limiting block 6, and the sliding track of the sliding block 60 in the sliding groove 50 is perpendicular to the axis of the tool holder 1;
referring to fig. 2, the limiting assembly 7 includes a limiting rod 70 inserted into the through groove 10, the limiting rod 70 is disposed along the length direction of the through groove 10, one end of the limiting rod 70 is provided with a supporting block 71, the other end of the limiting rod passes through the slider 60, the cross section of the supporting block 71 is square, the bottom wall of the supporting block 71 slides on the side wall of the through groove 10, the side wall of the through groove is provided with a baffle 72, one end of the limiting rod 70, which is far away from the supporting block 71, passes through the baffle 72, one end of the limiting rod 70, which passes through the baffle 72, is connected with a locking nut 73 through a thread, the locking nut 73 abuts against the side; a handle 74 is arranged at one end of the limiting rod 70 close to the locking nut 73; a stop pad 75 is arranged on the side wall of the limiting rod 70 and between the lock nut 73 and the supporting block 71, and the stop pad 75 is a rubber stop pad.
Referring to fig. 2, the side wall of the tool apron 1 is provided with a groove 11 for a hand to extend into the rotary lock nut 73; during grinding, the limiting rod 70 is pulled outwards to drive the supporting block 71 to move, the sliding block 60 slides in the sliding groove 50, so that the limiting block 6 can be moved, the limiting block 6 is pressed on the side wall of the pressing block 3, and finally the locking bolt 4 is screwed, so that the limiting block 6 can be fixed on the notch 5, and the tool bit 2 and the pressing block 3 can be pressed on the notch 5; when needs are dismantled, the lock nut 73 is unscrewed, the limiting rod 70 is pushed, the limiting block 6 is moved, and the bolt 4 is unscrewed at last, so that the tool bit 2 can be conveniently and quickly taken down, the workload of workers is favorably reduced, and the working efficiency is improved.
Referring to fig. 2, a plurality of limiting grooves 61 are uniformly distributed on the side wall of the limiting block 6 close to one side of the pressing block 3 along the length direction of the limiting block, the limiting grooves 61 are arranged along the thickness direction of the limiting block 6, and a plurality of limiting insertion blocks 30 matched with the limiting grooves 61 are uniformly distributed on the side wall of the pressing block 3; through the concave-convex matching of the limiting groove 61 and the limiting insert 30, the connection stability between the limiting block 6 and the pressing block 3 is increased.
Referring to fig. 3 and 4, both ends of the tool apron 1 are provided with positioning holes 12 for inserting the ejector pins of the grinding machine 01; a connecting rod 13 is welded on the end wall of the tool apron 1, a rotating frame 8 is arranged on the grinding machine 01 and on one side close to an ejector pin of the grinding machine 01, a through hole 9 for the connecting rod 13 to pass through is formed in the rotating frame 8, and a connecting nut 14 is connected to one end, penetrating through the through hole 9, of the connecting rod 13 in a threaded mode; during installation, the positioning hole 12 is matched with an ejector pin of the grinding machine 01, the connecting rod 13 is inserted into the through hole 9, and the connecting nut 14 is screwed, so that the tool apron 1 can be fixedly installed on the grinding machine 01, and the connecting rod 13 is connected with the rotating frame 8 through the connecting nut 14, so that the rotating stability of the tool apron 1 on the grinding machine 01 is improved.
The implementation principle of the above embodiment is as follows: before grinding, the pressing block 3 is inserted between the tool bit 2 and the limiting block 6, the limiting block 6 is adjusted through the limiting assembly 7, the limiting block 6 is pressed against the pressing head, and finally the bolt 4 is screwed down, so that the tool bit 2 is pressed against the side wall of the notch 5; when dismantling again, adjust stopper 6 through spacing subassembly 7, stopper 6 pine pressure head, the bolt 4 of unscrewing, can convenient and fast take off tool bit 2, be favorable to alleviateing workman work burden, improve work efficiency.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a garrulous limit is cut plane grinding frock, includes blade holder (1), tool bit (2), briquetting (3) and be used for fixing bolt (4) of briquetting (3) that are used for fixing on grinding machine (01), its characterized in that: still include breach (5) of a plurality of equipartition on blade holder (1) lateral wall, be equipped with on breach (5) and be used for compressing tightly stopper (6) on breach (5) lateral wall with briquetting (3) and tool bit (2), stopper (6) are located one side that briquetting (3) were kept away from in tool bit (2), be equipped with spacing subassembly (7) that are used for adjusting stopper (6) position in blade holder (1).
2. The scrap cutter plane grinding tool according to claim 1, characterized in that: a sliding groove (50) is formed in the side wall of the notch (5) and towards one side of the axis of the cutter holder (1), a through groove (10) penetrates through the side wall of the cutter holder (1), the through groove (10) is communicated with the sliding groove (50), a sliding block (60) extending into the sliding groove (50) is arranged on the bottom wall of the limiting block (6), and the sliding track of the sliding block (60) in the sliding groove (50) is perpendicular to the axis of the cutter holder (1);
the limiting component (7) comprises a limiting rod (70) inserted into the through groove (10), a supporting block (71) is arranged at one end of the limiting rod (70), the other end of the limiting rod penetrates through the sliding block (60), a baffle (72) is arranged on the side wall of the through groove, one end, far away from the supporting block (71), of the limiting rod (70) penetrates through the baffle (72), a locking nut (73) is connected to one end, penetrating out of the baffle (72), of the limiting rod (70) through threads, and the locking nut (73) abuts against the side wall of the baffle (72).
3. The scrap cutter plane grinding tool according to claim 2, characterized in that: the side wall of the tool apron (1) is provided with a groove (11) for a hand to extend into the rotary locking nut (73).
4. The scrap cutter plane grinding tool according to claim 2, characterized in that: stopper (6) are close to on the lateral wall of briquetting (3) one side and have a plurality of spacing groove (61) along its length direction equipartition, spacing groove (61) set up along the thickness direction of stopper (6), the equipartition has spacing inserted block (30) of a plurality of and spacing groove (61) complex on the lateral wall of briquetting (3).
5. The scrap cutter plane grinding tool according to claim 2, characterized in that: one end of the limiting rod (70) close to the locking nut (73) is provided with a handle (74).
6. The scrap cutter plane grinding tool according to claim 2, characterized in that: and a stop pad (75) is arranged on the side wall of the limiting rod (70) and between the locking nut (73) and the supporting block (71).
7. The scrap cutter plane grinding tool according to claim 1, characterized in that: the thickness of the pressing block (3) is gradually increased from one side close to the notch (5) to one side far away from the notch (5).
8. The scrap cutter plane grinding tool according to claim 1, characterized in that: both ends of the tool apron (1) are provided with positioning holes (12) for inserting ejector pins of the grinding machine (01);
be equipped with connecting rod (13) on the end wall of blade holder (1), be equipped with rotating turret (8) on grinding machine (01), be equipped with through-hole (9) that supply connecting rod (13) to pass on rotating turret (8), the one end threaded connection that connecting rod (13) passed through-hole (9) has coupling nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590273.4U CN210060616U (en) | 2019-04-26 | 2019-04-26 | Scrap cutter plane grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590273.4U CN210060616U (en) | 2019-04-26 | 2019-04-26 | Scrap cutter plane grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060616U true CN210060616U (en) | 2020-02-14 |
Family
ID=69449477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590273.4U Expired - Fee Related CN210060616U (en) | 2019-04-26 | 2019-04-26 | Scrap cutter plane grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473596A (en) * | 2022-03-18 | 2022-05-13 | 安徽省凌锋冶金机械有限公司 | Left-right rotation scrap cutter fixed turning and grinding clamp and application thereof |
| CN114473595A (en) * | 2022-03-18 | 2022-05-13 | 安徽省凌锋冶金机械有限公司 | Left-right rotation scrap chopper adjustable turning and grinding clamp and application thereof |
| CN116021081A (en) * | 2022-09-16 | 2023-04-28 | 安钢集团冷轧有限责任公司 | Novel gap adjustment mechanism is cut to hack of wedge sawtooth |
-
2019
- 2019-04-26 CN CN201920590273.4U patent/CN210060616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473596A (en) * | 2022-03-18 | 2022-05-13 | 安徽省凌锋冶金机械有限公司 | Left-right rotation scrap cutter fixed turning and grinding clamp and application thereof |
| CN114473595A (en) * | 2022-03-18 | 2022-05-13 | 安徽省凌锋冶金机械有限公司 | Left-right rotation scrap chopper adjustable turning and grinding clamp and application thereof |
| CN114473596B (en) * | 2022-03-18 | 2024-04-19 | 安徽省凌锋冶金机械有限公司 | Fixed turning and grinding clamp for left-right rotary scrap shears and application thereof |
| CN116021081A (en) * | 2022-09-16 | 2023-04-28 | 安钢集团冷轧有限责任公司 | Novel gap adjustment mechanism is cut to hack of wedge sawtooth |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210426 |