CN212665513U - Butt clamp type pressing assembly of collar shoe in engineering machinery - Google Patents
Butt clamp type pressing assembly of collar shoe in engineering machinery Download PDFInfo
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- CN212665513U CN212665513U CN202020877965.XU CN202020877965U CN212665513U CN 212665513 U CN212665513 U CN 212665513U CN 202020877965 U CN202020877965 U CN 202020877965U CN 212665513 U CN212665513 U CN 212665513U
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- plate
- arm lock
- fixed
- clamping arm
- engineering machinery
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Abstract
The utility model discloses a double-layered formula of neck hoof compresses tightly subassembly among engineering machine tool, comprising a base plate, be provided with adjustable hypoplastron on the bottom plate, adjustable hypoplastron tip is provided with the lower support that carries out the support to arc crossbeam inboard in the neck hoof, still be provided with the fixed plate on the bottom plate, fixed plate department is provided with in opposite directions or back of the body pivoted left arm lock, right arm lock, form the recess in left arm lock, the right arm lock. The grooves in the left clamping arm and the right clamping arm are respectively matched with a hoof pin sleeve of the collar hoof. The utility model discloses an adjustable hypoplastron can realize the clamp tightly of groove position between under bracing and left arm lock, the right arm lock, through be provided with assembly groove, fixed column in the assembly groove at the fixed plate, realizes the rotation basis of left arm lock, right arm lock, realizes the synchronous rotation basis of left arm lock, right arm lock through two-way cylinder, realizes resetting through two otic placodes, elastic component, the utility model discloses a butt clamp formula of neck hoof compresses tightly.
Description
Technical Field
The utility model belongs to collar hoof processing field, concretely relates to collar hoof's wafer formula compresses tightly the subassembly among the engineering machine tool.
Background
The leading shoe is an important part in the brake, mainly plays a role in installing a friction plate on the back and is used for conducting movement, and the processing mode of the leading shoe adopts a mode of casting firstly and then machining.
As shown in fig. 1 and 2, the collar shoe of the brake comprises an arc-shaped cross beam 01, an arc-shaped mounting plate 02 is formed on the arc-shaped back side of the arc-shaped cross beam 01, a rivet hole 07 for mounting a friction plate is formed in the arc-shaped mounting plate 02, a groove 05 is formed in the arc shape of the arc-shaped cross beam 01, a shoe pin sleeve 03 is formed on one side of the arc-shaped cross beam 01, an assembly sleeve 04 is formed on the other side of the arc-shaped cross beam 01, and a notch 06 is formed in the outer wall of the assembly sleeve 04.
In order to enable the machining quality of the tie shoe to be better, the applicant optimizes the machining of the tie shoe, the tie shoe needs to be clamped after casting is completed, then the assembling sleeve 04 and the shoe pin sleeve 03 are punched and bored, then the groove 05 is machined, and then the rivet hole 07 is machined.
At present, a clamping fixture which meets the requirements of machining of the assembly set 04 and the hoof pin bush 03 does not exist.
Disclosure of Invention
The utility model discloses a solve the problem that prior art exists and propose, its purpose provides the wafer formula of leading hoof among the engineering machine tool and compresses tightly the subassembly.
The technical scheme of the utility model is that: the clamping type pressing assembly of the collar shoe in the engineering machinery comprises a base plate, an adjustable lower plate is arranged on the base plate, a lower support for supporting the inner side of an arc-shaped cross beam in the collar shoe is arranged at the end of the adjustable lower plate, a fixing plate is further arranged on the base plate, a left clamping arm and a right clamping arm which rotate in opposite directions or in opposite directions are arranged at the fixing plate, and grooves are formed in the left clamping arm and the right clamping arm.
Preferably, the grooves in the left clamping arm and the right clamping arm are respectively matched with a shoe pin sleeve of the collar shoe.
Preferably, the fixed plate is fixed on the bottom plate through a fixing bolt, an assembly groove is formed in the fixed plate, a fixing shaft is arranged in the assembly groove, and the left clamping arm and the right clamping arm are sleeved on the fixing shaft to rotate.
Preferably, be provided with two-way cylinder on the bottom plate, two flexible ends of two-way cylinder promote left arm lock, right arm lock, two-way cylinder is fixed through fixed hoop.
Preferably, left arm lock, right arm lock outer wall department are provided with No. II otic placodes, the lateral wall department of fixed plate is provided with No. I otic placodes, be provided with the elastic component between No. I otic placode, the No. II otic placodes.
Preferably, an adjustment long hole is formed in the adjustable lower plate, and a tightening bolt is arranged in the adjustment long hole and screwed into the bottom plate.
Preferably, the adjustable lower plate and the lower support are fixed through a lower bolt, a through hole is formed in the adjustable lower plate, a threaded hole is formed in the lower support, and the lower bolt penetrates through the through hole and is screwed into the threaded hole.
Preferably, the side wall of the fixing plate is provided with a limit top block, and the limit top block and the fixing plate are fixed through bolts.
Preferably, the grooves of the left clamping arm and the right clamping arm are internally provided with a supporting guard plate, and the supporting guard plates are fixed through a connecting plate.
The utility model discloses an adjustable hypoplastron can realize the clamp tightly of groove position between under bracing and left arm lock, the right arm lock, through be provided with assembly groove, fixed column in the assembly groove at the fixed plate, realizes the rotation basis of left arm lock, right arm lock, realizes the synchronous rotation basis of left arm lock, right arm lock through two-way cylinder, realizes resetting through two otic placodes, elastic component, the utility model discloses a butt clamp formula of neck hoof compresses tightly.
Drawings
FIG. 1 is a perspective view of a middle collar shoe of the present invention;
FIG. 2 is a perspective view of the other side of the middle collar shoe of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention;
wherein:
01 arc-shaped beam 02 arc-shaped mounting plate
03 hoof pin bush 04 assembling sleeve
05 groove 06 gap
07 rivet hole
1 bottom plate 2 Adjustable lower plate
3 lower support 4 fixing plate
5 fixing bolt 6 left clamping arm
7 right clamping arm 8 bidirectional cylinder
No. 10 ear plate of 9 fixed hoop
11 II ear plate 12 elastic element
13 support guard board 14 connecting board
15 adjusting bolt screwed in long hole 16
17 lower bolt 18 limit top block
19 fix the shaft.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1-3, the clamping type pressing assembly for a collar shoe in engineering machinery comprises a base plate 1, wherein an adjustable lower plate 2 is arranged on the base plate 1, a lower support 3 for supporting the inner side of an arc-shaped cross beam 01 in the collar shoe is arranged at the end part of the adjustable lower plate 2, a fixing plate 4 is further arranged on the base plate 1, a left clamping arm 6 and a right clamping arm 7 which rotate in opposite directions or in opposite directions are arranged at the fixing plate 4, and grooves are formed in the left clamping arm 6 and the right clamping arm 7.
Grooves in the left clamping arm 6 and the right clamping arm 7 are respectively aligned with a shoe pin sleeve 03 and an assembly sleeve 04 of the collar shoe.
The fixed plate 4 is fixed on the base plate 1 through a fixing bolt 5, an assembly groove is formed in the fixed plate 4, a fixing shaft 19 is arranged in the assembly groove, and the left clamping arm 6 and the right clamping arm 7 are sleeved on the fixing shaft 19 to rotate.
The base plate is provided with a bidirectional cylinder 8 on the base plate 1, two telescopic ends of the bidirectional cylinder 8 push a left clamping arm 6 and a right clamping arm 7, and the bidirectional cylinder 8 is fixed through a fixing hoop 9.
Left side arm lock 6, 7 outer wall departments of right arm lock are provided with No. II otic placodes 11, the lateral wall department of fixed plate 4 is provided with No. I otic placode 10, be provided with elastic component 12 between No. I otic placode 10, the No. II otic placode 11.
An adjustment elongated hole 15 is formed in the adjustable lower plate 2, a tightening bolt 16 is arranged in the adjustment elongated hole 15, and the tightening bolt 16 is screwed into the bottom plate 1.
The adjustable lower plate 2 and the lower support 3 are fixed through a lower bolt 17, a through hole is formed in the adjustable lower plate 2, a threaded hole is formed in the lower support 3, and the lower bolt 17 penetrates through the through hole and is screwed into the threaded hole.
The side wall of the fixed plate 4 is provided with a limit top block 18, and the limit top block 18 and the fixed plate 4 are fixed through bolts.
And supporting guard plates 13 are arranged in the grooves of the left clamping arm 6 and the right clamping arm 7, and the supporting guard plates 13 are fixed through connecting plates 14.
The elastic member 12 is an elastic pull rope.
Yet another embodiment
The clamping type pressing assembly of the collar shoe in the engineering machinery comprises a base plate 1, an adjustable lower plate 2 is arranged on the base plate 1, a lower support 3 supporting the inner side of an arc-shaped cross beam 01 in the collar shoe is arranged at the end part of the adjustable lower plate 2, a fixing plate 4 is further arranged on the base plate 1, a left clamping arm 6 and a right clamping arm 7 which rotate oppositely or back to back are arranged at the position of the fixing plate 4, and grooves are formed in the left clamping arm 6 and the right clamping arm 7.
Grooves in the left clamping arm 6 and the right clamping arm 7 are respectively aligned with a shoe pin sleeve 03 and an assembly sleeve 04 of the collar shoe.
The fixed plate 4 is fixed on the base plate 1 through a fixing bolt 5, an assembly groove is formed in the fixed plate 4, a fixing shaft 19 is arranged in the assembly groove, and the left clamping arm 6 and the right clamping arm 7 are sleeved on the fixing shaft 19 to rotate.
The base plate is provided with a bidirectional cylinder 8 on the base plate 1, two telescopic ends of the bidirectional cylinder 8 push a left clamping arm 6 and a right clamping arm 7, and the bidirectional cylinder 8 is fixed through a fixing hoop 9.
Left side arm lock 6, 7 outer wall departments of right arm lock are provided with No. II otic placodes 11, the lateral wall department of fixed plate 4 is provided with No. I otic placode 10, be provided with elastic component 12 between No. I otic placode 10, the No. II otic placode 11.
An adjustment elongated hole 15 is formed in the adjustable lower plate 2, a tightening bolt 16 is arranged in the adjustment elongated hole 15, and the tightening bolt 16 is screwed into the bottom plate 1.
The adjustable lower plate 2 and the lower support 3 are fixed through a lower bolt 17, a through hole is formed in the adjustable lower plate 2, a threaded hole is formed in the lower support 3, and the lower bolt 17 penetrates through the through hole and is screwed into the threaded hole.
The side wall of the fixed plate 4 is provided with a limit top block 18, and the limit top block 18 and the fixed plate 4 are fixed through bolts.
And supporting guard plates 13 are arranged in the grooves of the left clamping arm 6 and the right clamping arm 7, and the supporting guard plates 13 are fixed through connecting plates 14.
The elastic member 12 is a tension spring.
The connecting plate 14 is an angle steel, the connecting plate 14 is fixed with the left clamping arm 6 and the right clamping arm 7 through bolts, and the connecting plate is welded with the support guard plate 13. The supporting guard plate 13 is a circular arc plate.
The heights of the supporting guard plate 13 and the lower support 3 are both larger than the arc-shaped mounting plate 02.
The utility model discloses a use as follows:
first, it is necessary to perform position adjustment of the adjustable lower plate 2, loosen the tightening bolts 16, place a collar shoe on the lower support 3, and adjust the position of the adjustable lower plate 2 so that the collar shoe can be simultaneously brought into contact with the support shield 13 and the lower support 3.
Retracting the bidirectional cylinder 8, pulling the left clamping arm 6 and the right clamping arm 7 open by the elastic piece 12, placing the collar shoe on the lower support 3, starting the bidirectional cylinder 8, pushing the left clamping arm 6 and the right clamping arm 7 by the bidirectional cylinder 8, and clamping the collar shoe by the left clamping arm 6 and the right clamping arm 7.
The utility model discloses an adjustable hypoplastron can realize the clamp tightly of groove position between under bracing and left arm lock, the right arm lock, through be provided with assembly groove, fixed column in the assembly groove at the fixed plate, realizes the rotation basis of left arm lock, right arm lock, realizes the synchronous rotation basis of left arm lock, right arm lock through two-way cylinder, realizes resetting through two otic placodes, elastic component, the utility model discloses a butt clamp formula of neck hoof compresses tightly.
Claims (9)
1. Lead clamping formula of hoof and compress tightly subassembly among engineering machine tool, including bottom plate (1), its characterized in that: be provided with adjustable hypoplastron (2) on bottom plate (1), adjustable hypoplastron (2) tip is provided with carries out the lower support (3) that supports arc crossbeam (01) inboard in the collar hoof, still be provided with fixed plate (4) on bottom plate (1), fixed plate (4) department is provided with left arm lock (6), right arm lock (7) of looks opposite directions or looks back of the body pivoted, form the recess in left arm lock (6), right arm lock (7).
2. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 1, characterized in that: grooves in the left clamping arm (6) and the right clamping arm (7) are respectively opposite to a hoof pin sleeve (03) and an assembling sleeve (04) of the collar hoof.
3. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 2, wherein: the fixed plate (4) is fixed on the base plate (1) through a fixing bolt (5), an assembly groove is formed in the fixed plate (4), a fixing shaft (19) is arranged in the assembly groove, and the left clamping arm (6) and the right clamping arm (7) are sleeved on the fixing shaft (19) to rotate.
4. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 3, wherein: the clamping device is characterized in that a bidirectional cylinder (8) is arranged on the base plate (1), two telescopic ends of the bidirectional cylinder (8) push a left clamping arm (6) and a right clamping arm (7), and the bidirectional cylinder (8) is fixed through a fixing hoop (9).
5. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 4, wherein: left side arm lock (6), right arm lock (7) outer wall department are provided with No. II otic placodes (11), the lateral wall department of fixed plate (4) is provided with No. I otic placode (10), be provided with elastic component (12) between No. I otic placode (10), No. II otic placode (11).
6. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 5, wherein: an adjusting long hole (15) is formed in the adjustable lower plate (2), a tightening bolt (16) is arranged in the adjusting long hole (15), and the tightening bolt (16) is screwed into the bottom plate (1).
7. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 6, wherein: the adjustable lower plate (2) and the lower support (3) are fixed through a lower bolt (17), a through hole is formed in the adjustable lower plate (2), a threaded hole is formed in the lower support (3), and the lower bolt (17) penetrates through the through hole and is screwed into the threaded hole.
8. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 7, wherein: the side wall of the fixing plate (4) is provided with a limiting ejector block (18), and the limiting ejector block (18) is fixed with the fixing plate (4) through a bolt.
9. The clamping type pressing assembly of a tie shoe in engineering machinery according to claim 8, wherein: and supporting guard plates (13) are arranged in the grooves of the left clamping arm (6) and the right clamping arm (7), and the supporting guard plates (13) are fixed through connecting plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877965.XU CN212665513U (en) | 2020-05-22 | 2020-05-22 | Butt clamp type pressing assembly of collar shoe in engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877965.XU CN212665513U (en) | 2020-05-22 | 2020-05-22 | Butt clamp type pressing assembly of collar shoe in engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212665513U true CN212665513U (en) | 2021-03-09 |
Family
ID=74812131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877965.XU Expired - Fee Related CN212665513U (en) | 2020-05-22 | 2020-05-22 | Butt clamp type pressing assembly of collar shoe in engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212665513U (en) |
-
2020
- 2020-05-22 CN CN202020877965.XU patent/CN212665513U/en not_active Expired - Fee Related
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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: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |