CN220073953U - Flexible combined type crankshaft clamp - Google Patents
Flexible combined type crankshaft clamp Download PDFInfo
- Publication number
- CN220073953U CN220073953U CN202320945132.6U CN202320945132U CN220073953U CN 220073953 U CN220073953 U CN 220073953U CN 202320945132 U CN202320945132 U CN 202320945132U CN 220073953 U CN220073953 U CN 220073953U
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- limiting
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- terminal surface
- supporting
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a flexible combined crankshaft clamp which comprises a fixed sliding seat used for supporting, wherein a bidirectional screw rod used for transmission is rotatably clamped at the inner end surface of the fixed sliding seat, a limiting device is fixedly arranged at the center of the side end surface of the bidirectional screw rod, and a connecting rotating wheel is fixedly arranged at the center of the side end surface of the bidirectional screw rod. According to the utility model, by arranging the limiting device and the supporting device, when the crankshafts of different types are limited, a worker can adjust the lengths of the two groups of limiting clamping plates to limit the crankshafts through the bidirectional screw rod, so that the crankshafts of different lengths can be conveniently and subsequently adapted, meanwhile, the clamping plates and the positioning clamping grooves can be limited through the positioning clamping blocks and the positioning clamping grooves, the stability of the subsequent crankshaft limiting is effectively improved, the two groups of supporting sliding seats can be matched with the threaded sliding of the threaded guide shaft to stably limit the side parts of the crankshafts, and the stability of the crankshaft processing limiting is further improved.
Description
Technical Field
The utility model relates to the technical field of crankshaft clamp equipment, in particular to a flexible combined type crankshaft clamp.
Background
The rough machining of the crankshaft is to widely adopt advanced equipment such as a numerical control lathe, a numerical control internal milling machine, a numerical control turning machine and the like to carry out numerical control turning, internal milling and turning-broaching on the main journal and the connecting rod journal, so that the deformation of the crankshaft machining is effectively reduced, the crankshaft is required to be stably limited through a clamp when the crankshaft is machined, and the stability of the subsequent machining of the crankshaft is improved, but the convenience of disassembling and locking after the crankshaft is limited by the existing crankshaft clamp is insufficient, meanwhile, the stable limitation on the side parts of the crankshafts of different types is inconvenient, the stability of the subsequent machining is reduced, and therefore, the flexible combined crankshaft clamp is urgently needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a flexible combined crankshaft clamp which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flexible combination formula bent axle anchor clamps, includes the fixed slide that is used for supporting, the interior terminal surface rotation joint of fixed slide has the two-way lead screw that is used for the transmission, and is located two-way lead screw's side terminal surface center department fixed mounting has stop device, two-way lead screw's side terminal surface center department fixed mounting has the connection runner, the interior terminal surface of fixed slide passes through two-way lead screw threaded connection has two sets of strutting arrangement, two sets of the equal rotation joint of strutting arrangement's up end has stop device, two sets of stop device's up end carries out fixed connection through the location cardboard, and is located the inside slip joint of location cardboard has two sets of support slides, is located the interior terminal surface threaded connection of support slide has the screw guide axle.
Preferably, the stop device is including the centre gripping cardboard that is used for supporting, the side end face bottom of centre gripping cardboard is provided with the connection swivel mount, and is located the side end face of centre gripping cardboard deviates from connect swivel mount department to be provided with spacing cassette, the interior terminal surface of spacing cassette is fixed to be provided with spacing cardboard, and is located the interior terminal surface of spacing cardboard is provided with the location fixture block.
Preferably, the supporting device comprises a limiting clamping plate used for limiting, a limiting clamping shaft is arranged on the side portion of the upper end face of the limiting clamping plate, a ball guide seat used for driving is arranged on the lower end face of the limiting clamping plate, and a positioning clamping groove is formed in the position, deviating from the limiting clamping shaft, of the side end face of the limiting clamping plate.
Preferably, the limiting clamping shaft is matched with the connecting swivel seat, and the clamping plate is matched with the connecting swivel seat through the limiting clamping shaft so as to rotate and clamp the upper end face of the limiting clamping plate, the limiting clamping shaft can provide enough limiting foundation for the connecting swivel seat, and the stability of the relative overturning of the follow-up limiting device and the supporting device is improved.
Preferably, the bottom of the limiting clamping plate is in threaded connection with the two-way screw rod through the ball guide seat, so that a follow-up user can conveniently and synchronously adjust the spacing between the two groups of limiting clamping plates through the two-way screw rod, and the limiting device is suitable for limiting crankshafts with different lengths.
Preferably, the positioning clamping groove is matched with the positioning clamping block, the limiting device is matched with the positioning clamping block through the positioning clamping groove, and then is elastically clamped on the side end face of the limiting clamping plate, the cross sections of the positioning clamping block and the positioning clamping groove are in inverted hook-shaped arrangement, so that the follow-up positioning clamping block can be stably limited inside the positioning clamping groove, and the limiting stability is improved.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the limiting device and the supporting device, when the crankshafts of different types are limited, a worker can adjust the lengths of the two groups of limiting clamping plates to limit the crankshafts through the bidirectional screw rod, so that the crankshafts of different lengths can be conveniently and subsequently adapted, meanwhile, the clamping plates and the positioning clamping grooves can be limited through the positioning clamping blocks and the positioning clamping grooves, the stability of the subsequent crankshaft limiting is effectively improved, the two groups of supporting sliding seats can be matched with the threaded sliding of the threaded guide shaft to stably limit the side parts of the crankshafts, and the stability of the crankshaft processing limiting is further improved.
Drawings
FIG. 1 is a main body split view of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the present utility model;
FIG. 3 is a schematic view of a limiting device according to the present utility model;
fig. 4 is a schematic structural view of the supporting device of the present utility model.
In the figure: the device comprises a 1-limiting device, a 2-positioning clamping plate, a 3-supporting sliding seat, a 4-threaded guide shaft, a 5-supporting device, a 6-fixed sliding seat, a 7-connecting rotating wheel, an 8-bidirectional screw rod, an 11-connecting rotating seat, a 12-clamping plate, a 13-limiting clamping plate, a 14-positioning clamping block, a 15-limiting clamping seat, a 51-positioning clamping groove, a 52-limiting clamping plate, a 53-limiting clamping shaft and a 54-ball guide seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a flexible combination formula bent axle anchor clamps, including the fixed slide 6 that is used for supporting, the interior terminal surface rotation joint of fixed slide 6 has the two-way lead screw 8 that is used for the transmission, and be located the side terminal surface center department fixed mounting of two-way lead screw 8 and have stop device 1, the side terminal surface center department fixed mounting of two-way lead screw 8 has connection runner 7, the interior terminal surface of fixed slide 6 has two sets of strutting arrangement 5 through two-way lead screw 8 threaded connection, the equal rotation joint of up end of two sets of strutting arrangement 5 has stop device 1, the up end of two sets of stop device 1 carries out fixed connection through location cardboard 2, and be located the inside slip joint of location cardboard 2 has two sets of support slides 3, be located the interior terminal surface threaded connection of support slide 3 has screw guide 4.
The stop device 1 is including the centre gripping cardboard 12 that is used for supporting, and the side terminal surface bottom of centre gripping cardboard 12 is provided with connects swivel mount 11, and is located the side terminal surface of centre gripping cardboard 12 and deviates from the department of connecting swivel mount 11 and be provided with spacing cassette 15, and the interior terminal surface of spacing cassette 15 is fixed to be provided with spacing cardboard 13, and is located the interior terminal surface of spacing cardboard 13 and be provided with location fixture block 14.
The supporting device 5 comprises a limiting clamping plate 52 used for limiting, a limiting clamping shaft 53 is arranged on the side portion of the upper end face of the limiting clamping plate 52, a ball guide seat 54 used for driving is arranged on the lower end face of the limiting clamping plate 52, and a positioning clamping groove 51 is formed in the position, deviating from the limiting clamping shaft 53, of the side end face of the limiting clamping plate 52.
The spacing clamping shaft 53 is matched with the connecting swivel seat 11, and the clamping plate 12 is matched with the connecting swivel seat 11 through the spacing clamping shaft 53 so as to rotate and clamp the upper end face of the spacing clamping plate 52, the spacing clamping shaft 53 can provide enough spacing foundation for the connecting swivel seat 11, and the stability of the relative overturning of the follow-up spacing device 1 and the supporting device 5 is improved.
The bottom of the limiting clamping plate 52 is in threaded connection with the bidirectional screw rod 8 through the ball guide seat 54, so that a follow-up user can conveniently and synchronously adjust the spacing between the two groups of limiting clamping plates 52 through the bidirectional screw rod 8, and the limiting device is suitable for limiting crankshafts with different lengths.
The positioning clamping groove 51 is matched with the positioning clamping block 14, the limiting device 1 is matched with the positioning clamping block 14 through the positioning clamping groove 51 so as to be elastically clamped on the side end face of the limiting clamping plate 52, the cross sections of the positioning clamping block 14 and the positioning clamping groove 51 are in inverted hook-shaped arrangement, the follow-up positioning clamping block 14 can be stably limited in the positioning clamping groove 51, and the limiting stability is improved.
Working principle: the limiting device 1 is in the articulated state of separation with strutting arrangement 5 under the initial condition, simultaneously user can hold connection runner 7, through rotating connection runner 7 and two-way lead screw 8 regulation two sets of spacing cardboard 52 spacing bent axle's length, this moment the user can fix a position the bent axle that needs spacing to the opening part on spacing cardboard 52 upper portion, two sets of spacing cardboard 52 can carry out the bent axle bearing, then the user can overturn centre gripping cardboard 12 for centre gripping cardboard 12 can cover the upper portion of spacing cardboard 52, when centre gripping cardboard 12 is fixed a position on spacing cardboard 52 upper portion, this moment the user can hold spacing cardboard 13 and pull to outside, and then provide sufficient spacing space for locating clip 14 spacing to the inside of locating clip groove 51, after centre gripping cardboard 12 and spacing cardboard 52 are completely consolidated, this moment the user can loosen spacing cardboard 13, this moment locating clip 14 is spacing to the inside of locating clip groove 51 under the elasticity effect of spacing cardboard 13, simultaneously the user can adjust the position of two sets of support 3 in the inside location cardboard 2, thereby with the lateral part of screw thread guide shaft 4, further spacing operation of completion bent axle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flexible combination formula bent axle anchor clamps, is including being used for the fixed slide (6) of support, the interior terminal surface rotation joint of fixed slide (6) has two-way lead screw (8) that are used for the transmission, and is located side terminal surface center department fixed mounting of two-way lead screw (8) has stop device (1), side terminal surface center department fixed mounting of two-way lead screw (8) has connection runner (7), its characterized in that: the inner end face of the fixed sliding seat (6) is connected with two groups of supporting devices (5) through threads of the two-way screw rod (8), the two groups of supporting devices (5) are connected with limiting devices (1) in a rotating clamping mode, the two groups of limiting devices (1) are connected with each other fixedly through the locating clamping plate (2), the two groups of supporting sliding seats (3) are connected with the inner end face of the locating clamping plate (2) in a sliding clamping mode, and the two groups of supporting sliding seats are connected with threaded guide shafts (4) through threads of the inner end face of the supporting sliding seats (3).
2. A flexible modular crankshaft clamp as defined in claim 1, wherein: stop device (1) is including being used for the centre gripping cardboard (12) of support, the side terminal surface bottom of centre gripping cardboard (12) is provided with connects swivel mount (11), and is located the side terminal surface of centre gripping cardboard (12) deviates from connect swivel mount (11) department to be provided with spacing cassette (15), the interior terminal surface of spacing cassette (15) is fixed to be provided with spacing cardboard (13), and is located the interior terminal surface of spacing cardboard (13) is provided with positioning fixture block (14).
3. A flexible modular crankshaft clamp as defined in claim 2, wherein: the supporting device is characterized in that the supporting device (5) comprises a limiting clamping plate (52) used for limiting, a limiting clamping shaft (53) is arranged on the side portion of the upper end face of the limiting clamping plate (52), a ball guide seat (54) used for driving is arranged on the lower end face of the limiting clamping plate (52), and a positioning clamping groove (51) is formed in the position, deviating from the limiting clamping shaft (53), of the side end face of the limiting clamping plate (52).
4. A flexible modular crankshaft clamp as claimed in claim 3, wherein: the limiting clamping shaft (53) is matched with the connecting swivel mount (11), and the clamping plate (12) is matched with the connecting swivel mount (11) through the limiting clamping shaft (53) so as to be rotationally clamped on the upper end face of the limiting clamping plate (52).
5. A flexible modular crankshaft clamp as claimed in claim 3, wherein: the bottom of the limiting clamping plate (52) is in threaded connection with the bidirectional screw rod (8) through the ball guide seat (54).
6. A flexible modular crankshaft clamp as defined in claim 5, wherein: the positioning clamping groove (51) is matched with the positioning clamping block (14), and the limiting device (1) is matched with the positioning clamping block (14) through the positioning clamping groove (51) so as to be elastically clamped on the side end face of the limiting clamping plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945132.6U CN220073953U (en) | 2023-04-24 | 2023-04-24 | Flexible combined type crankshaft clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945132.6U CN220073953U (en) | 2023-04-24 | 2023-04-24 | Flexible combined type crankshaft clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073953U true CN220073953U (en) | 2023-11-24 |
Family
ID=88826688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945132.6U Active CN220073953U (en) | 2023-04-24 | 2023-04-24 | Flexible combined type crankshaft clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073953U (en) |
-
2023
- 2023-04-24 CN CN202320945132.6U patent/CN220073953U/en active Active
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