CN210549617U - High-efficient clamping device is used in axle processing - Google Patents
High-efficient clamping device is used in axle processing Download PDFInfo
- Publication number
- CN210549617U CN210549617U CN201921088161.5U CN201921088161U CN210549617U CN 210549617 U CN210549617 U CN 210549617U CN 201921088161 U CN201921088161 U CN 201921088161U CN 210549617 U CN210549617 U CN 210549617U
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- supporting
- plate
- base
- shaft
- lifting plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000003754 machining Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a high-efficiency clamping device for shaft processing, which comprises a base and a supporting plate vertically arranged at the upper left end of the base, wherein the right lateral surface of the supporting plate is slidably provided with a lifting plate, the lower end of the lifting plate is provided with a lower pressing block for generating downward pressure to a shaft piece, the lifting plate is connected with a driving component for driving the lifting plate to move up and down, the upper end of the base is provided with a supporting component which is opposite to the lower pressing block and is used for supporting the processing shaft piece, the supporting component comprises a supporting block, the lower end of the supporting block is provided with a guide post, the lower end of the guide post is slidably sleeved with a guide sleeve connected with the base, the utility model improves the defect that the prior device needs to be operated in part to complete clamping, the longitudinal downward pressure can be converted into horizontal clamping force by arranging a transmission component, and, the workpiece is fixed at one time, the working efficiency is greatly improved, and the practicability is high.
Description
Technical Field
The utility model relates to an axle processing equipment technical field specifically is a high-efficient clamping device is used in axle processing.
Background
The shaft is a cylindrical object which is penetrated in the middle of a bearing or a wheel or a gear, but a small part of the shaft is square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts which do rotary motion in the machine are arranged on the shafts, the shafts need to be clamped in the shaft machining process, the clamping modes of most of the shafts are different from those of other common workpieces due to the fact that the cross sections of the shafts are circular, specific clamping tools are needed, the shafts need to be clamped in the shaft machining process, and the clamping modes of most of the shafts are different from those of other common workpieces due to the fact that the cross sections of the shafts are circular, and specific clamping tools are needed.
In view of the above problem, the prior patent publication No. CN207873740U discloses a shaft tool device, which needs to fix a shaft by operating two components, and this fixing operation requires two operation times, which is not beneficial to providing clamping efficiency.
In response to the shortcomings of the prior art, an improved clamping device is now provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient clamping device is used in axle processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency clamping device for shaft processing comprises a base and a supporting plate vertically arranged at the upper left end of the base, wherein a lifting plate is arranged on the right side face of the supporting plate in a sliding manner, a lower pressing block used for generating downward pressure on a shaft piece is arranged at the lower end of the lifting plate, the lifting plate is connected with a driving assembly used for driving the lifting plate to move up and down, a supporting component which is opposite to the lower pressing block and used for supporting the shaft piece for processing is arranged at the upper end of the base, the supporting component comprises a supporting block, a guide post is arranged at the lower end of the supporting block, a guide sleeve connected with the base is sleeved at the lower end of the guide post in a sliding manner, a second reset spring connected with the lower end of the guide post is arranged inside the guide sleeve, a supporting lower die used for supporting the bottom of the shaft piece is arranged on the upper end face of the supporting, the inner side of each side pressing block is provided with a guide rod which is arranged in guide holes on the left side and the right side of each supporting block in a sliding manner, a first return spring for connecting the supporting blocks and the side clamping plates is sleeved on the outer side of each guide rod, a clamping gap is reserved between the side pressing blocks on the left side and the right side under the action of the first return spring, and a transmission assembly for converting the downward pressure of the lifting plate into the horizontal clamping force of the side pressing blocks is arranged between the lower ends of the side clamping plates and the base;
the transmission assembly comprises a wedge block arranged at the lower end of the side clamping plate and a pressing roller arranged on the upper end of the base through a fixing column and used for pressing against the inclined surface of the wedge block.
As a further aspect of the present invention: the driving assembly comprises a top plate arranged at the top of the supporting plate, a transmission screw rod penetrates through the upper end face and the lower end face of the top plate and is rotatably connected with the top plate through a fixed bearing, a rotating handle is arranged at the upper end of the transmission screw rod, the lower end of the transmission screw rod is rotatably connected with a bearing seat at the upper end of the base, and a transmission screw rod matched with the transmission screw rod penetrates through the upper end face and the lower end face of the lifting plate.
As a further aspect of the present invention: the surface of the rotating handle is wrapped with an anti-slip layer.
As a further aspect of the present invention: support the compression roller both ends and rotate joint support pole, and support the compression roller surface and be equipped with the buffer layer.
As a further aspect of the present invention: the left end of the lifting plate is provided with a lifting sliding plate which is in sliding contact with the supporting plate.
As a further aspect of the present invention: and the lifting sliding plate is provided with a lifting pulley which is propped against the supporting plate.
As a further aspect of the present invention: and the surfaces of the side clamping plates, the lower pressing block and the lower supporting die are all provided with anti-skid layers.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses need the drawback of subsection operation completion centre gripping to current device to improve, make vertical pushing down force can convert horizontal clamping-force through setting up drive assembly, and then only need vertically push down through the control and come the horizontal centre gripping of simultaneous control, once only accomplish the fixed to the work piece, very big improvement work efficiency, the practicality is strong.
Drawings
Fig. 1 is an axonometric view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Wherein: the device comprises a base 1, a supporting plate 2, a top plate 3, a rotating handle 4, a transmission screw rod 5, a lifting plate 6, a lower pressing block 7, a shaft piece 8, a side pressing block 9, a side clamping plate 10, a first return spring 11, a guide rod 12, a guide hole 13, a pressing roller 14, a wedge block 15, a guide sleeve 16, a second return spring 17, a guide post 18, a supporting block 19, a supporting lower die 20, a bearing seat 21 and a lifting sliding plate 22.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a high-efficiency clamping device for shaft processing includes a base 1 and a supporting plate 2 vertically disposed at the upper left end of the base 1, a lifting plate 6 is slidably disposed on the right side surface of the supporting plate 2, a lower pressing block 7 for generating a downward pressure on a shaft is disposed at the lower end of the lifting plate 6, the lifting plate 6 is connected to a driving assembly for driving the lifting plate to move up and down, a supporting member opposite to the lower pressing block 7 is disposed at the upper end of the base 1 and used for supporting a shaft 8 for processing, the supporting member includes a supporting block 19, a guiding post 18 is disposed at the lower end of the supporting block 19, a guiding sleeve 16 connected to the base 1 is slidably disposed at the lower end of the guiding post 18, a second return spring 17 connected to the lower end of the guiding post 18 is disposed inside the guiding sleeve 16, a supporting 20 for supporting the bottom of the, the left side and the right side of the supporting block 19 are symmetrically provided with side clamping plates 10, the clamping surfaces of the side clamping plates 10 are provided with side pressing blocks 9 for clamping the shaft element 8, the inner sides of the side pressing blocks 9 are provided with guide rods 12 which are slidably arranged in guide holes 13 on the left side and the right side of the supporting block 19, the outer sides of the guide rods 12 are sleeved with first return springs 11 for connecting the supporting block 19 and the side clamping plates 10, a clamping gap is reserved between the side pressing blocks 9 on the left side and the right side under the action of the first return springs 11, and a transmission assembly for converting the downward pressure of the lifting plate 6 into the horizontal clamping force of the side pressing blocks 9 is arranged between the lower end of the side clamping plate 10;
drive assembly is including setting up wedge 15 at side splint 10 lower extreme and setting up the pressure roller 14 that supports that is used for supporting 15 inclined planes of wedge in base 1 upper end through the fixed column, 6 drive briquetting 7 down support axle 8 time, supporting shoe 19 can be along guide post 18 and uide bushing 16 downstream, it can be close to each other to support the component force that pressure roller 14 produced to wedge 15 this moment, thereby produce horizontal extrusion force to axle 8, just so can be through disposable 8 all-round location to axle, very big improvement fixed efficiency, therefore, the clothes hanger is strong in practicability.
In order to reduce friction loss, the two ends of the pressing roller 6 are rotatably connected with the supporting rods, and the surface of the pressing roller 6 is provided with a buffer layer.
The surfaces of the side clamping plates 10, the lower pressing blocks 7 and the lower supporting die 20 are all provided with anti-skid layers.
The drive assembly is including setting up roof 3 at 2 tops of backup pad, the terminal surface runs through there is drive screw 5 about roof 3, drive screw 5 rotates with roof 3 through fixing bearing to be connected, 5 upper ends of drive screw are equipped with twist grip 4, 5 lower extremes of drive screw rotate with bearing frame 21 of base 1 upper end and are connected, terminal surface runs through have with 5 matched with drive screw 5 about lifter plate 6, and under twist grip 4's drive, drive screw 5 rotates with lifter plate 6 relatively, and under the effect of screw thread, lifter plate 6 slides from top to bottom along backup pad 2 to the action of pushing down of briquetting 7 is down realized.
The left end of the lifting plate 6 is provided with a lifting sliding plate 22 in sliding contact with the support plate 2, and in order to reduce the friction force between the lifting sliding plate 22 and the support plate 2, the lifting sliding plate 22 is provided with a lifting pulley which is abutted against the support plate 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The efficient clamping device for shaft machining comprises a base (1) and a supporting plate (2) vertically arranged at the upper left end of the base (1), wherein a lifting plate (6) is arranged on the right side surface of the supporting plate (2) in a sliding mode, a lower pressing block (7) used for generating downward pressure on a shaft piece is arranged at the lower end of the lifting plate (6), and the lifting plate (6) is connected with a driving assembly used for driving the lifting plate to move up and down;
the device is characterized in that a supporting component which is opposite to a lower pressing block (7) and used for supporting a machining-substituted shaft element (8) is arranged at the upper end of the base (1), the supporting component comprises a supporting block (19), a guide post (18) is arranged at the lower end of the supporting block (19), a guide sleeve (16) connected with the base (1) is slidably sleeved at the lower end of the guide post (18), and a second reset spring (17) connected with the lower end of the guide post (18) is arranged in the guide sleeve (16);
a supporting lower die (20) used for propping against the bottom of the shaft element (8) is arranged on the upper end surface of the supporting block (19);
the left side and the right side of the supporting block (19) are symmetrically provided with side clamping plates (10), the clamping surfaces of the side clamping plates (10) are provided with side pressing blocks (9) used for clamping a shaft piece (8), the inner sides of the side pressing blocks (9) are provided with guide rods (12) which are slidably arranged in guide holes (13) in the left side and the right side of the supporting block (19), the outer sides of the guide rods (12) are sleeved with first return springs (11) used for connecting the supporting block (19) and the side clamping plates (10), and a transmission assembly used for converting the downward pressure of the lifting plate (6) into the horizontal clamping force of the side pressing blocks (9) is arranged between the lower end of the side clamping plates (10) and the base (1;
the transmission assembly comprises a wedge-shaped block (15) arranged at the lower end of the side clamping plate (10) and a pressing roller (14) which is arranged at the upper end of the base (1) through a fixing column and used for pressing against the inclined surface of the wedge-shaped block (15).
2. The efficient clamping device for shaft machining according to claim 1, wherein the driving assembly comprises a top plate (3) arranged at the top of the supporting plate (2), transmission screws (5) penetrate through the upper end surface and the lower end surface of the top plate (3), the transmission screws (5) are rotatably connected with the top plate (3) through fixed bearings, a rotating handle (4) is arranged at the upper end of the transmission screws (5), the lower end of the transmission screws (5) is rotatably connected with a bearing seat (21) at the upper end of the base (1), and the transmission screws (5) matched with the transmission screws (5) penetrate through the upper end surface and the lower end surface of the lifting plate (6).
3. The efficient clamping device for shaft processing as claimed in claim 2, wherein the surface of the rotating handle (4) is coated with an anti-slip layer.
4. The efficient clamping device for shaft processing according to claim 1, wherein the left end of the lifting plate (6) is provided with a lifting slide plate (22) in sliding contact with the support plate (2).
5. The efficient clamping device for shaft processing according to claim 4, wherein the lifting slider (22) is provided with a lifting slider which abuts against the support plate (2).
6. The efficient clamping device for shaft processing as claimed in claim 1, wherein the side clamping plates (10), the lower pressing blocks (7) and the supporting lower die (20) are provided with anti-slip layers on the surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088161.5U CN210549617U (en) | 2019-07-12 | 2019-07-12 | High-efficient clamping device is used in axle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921088161.5U CN210549617U (en) | 2019-07-12 | 2019-07-12 | High-efficient clamping device is used in axle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210549617U true CN210549617U (en) | 2020-05-19 |
Family
ID=70676163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921088161.5U Expired - Fee Related CN210549617U (en) | 2019-07-12 | 2019-07-12 | High-efficient clamping device is used in axle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210549617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842616A (en) * | 2020-07-21 | 2020-10-30 | 安徽凯宇机械制造有限公司 | Rotary clutch shift fork stamping device |
| CN113927684A (en) * | 2021-09-29 | 2022-01-14 | 南京濑洲机械制造有限公司 | Waste collecting device of ring type chipper |
| CN117086412A (en) * | 2023-10-17 | 2023-11-21 | 泰州市嘉禾机械有限公司 | Tooth scraping equipment for toothed ring teeth |
-
2019
- 2019-07-12 CN CN201921088161.5U patent/CN210549617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842616A (en) * | 2020-07-21 | 2020-10-30 | 安徽凯宇机械制造有限公司 | Rotary clutch shift fork stamping device |
| CN113927684A (en) * | 2021-09-29 | 2022-01-14 | 南京濑洲机械制造有限公司 | Waste collecting device of ring type chipper |
| CN117086412A (en) * | 2023-10-17 | 2023-11-21 | 泰州市嘉禾机械有限公司 | Tooth scraping equipment for toothed ring teeth |
| CN117086412B (en) * | 2023-10-17 | 2024-02-23 | 泰州市嘉禾机械有限公司 | Tooth scraping equipment for toothed ring teeth |
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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: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |