CN213997404U - Self-lubricating flanging shaft sleeve punching clamp - Google Patents
Self-lubricating flanging shaft sleeve punching clamp Download PDFInfo
- Publication number
- CN213997404U CN213997404U CN202022811011.1U CN202022811011U CN213997404U CN 213997404 U CN213997404 U CN 213997404U CN 202022811011 U CN202022811011 U CN 202022811011U CN 213997404 U CN213997404 U CN 213997404U
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- CN
- China
- Prior art keywords
- slider
- supporting platform
- punching
- axle
- shaft sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a self-lubricating flanging shaft sleeve punching clamp, include supporting platform, fix the riser in supporting platform one side, fixed mounting has punching device on the riser, punching device includes the axle that punches a hole, still includes positioner, positioner includes fixed plate, location axle, position sleeve, the fixed plate sets firmly in one side of supporting platform, the location axle is through locking bolt and fixed plate fixed connection, still includes clamping device, clamping device includes slide rail, slider, clamp plate, cylinder fixed mounting is on supporting platform, the piston rod and the slider fixed connection of cylinder, slider and slide rail sliding connection, the slip direction of slider is the same with the axis direction of location axle, clamp plate fixed mounting is in the top of slider, thereby flanging shaft sleeve work piece can be avoided taking place the skew when punching a hole by stable centre gripping, And the vibration improves the accuracy and stability of processing.
Description
Technical Field
The utility model relates to a self-lubricating turn-ups axle sleeve anchor clamps that punch a hole belongs to the panel processing field.
Background
The self-lubricating flanging shaft sleeve is a shaft sleeve with a flange on one side, can form a transfer film in the operation process, plays a role in protecting a grinding shaft, can reduce vibration of machinery, reduce noise, prevent pollution, improve labor conditions, has proper elastoplasticity, can distribute stress on a wider contact surface, improves the bearing capacity of the shaft sleeve, is widely applied to sliding parts of various machinery, and due to the requirement of a working environment, some shaft sleeves need to be punched for conveniently adding a lubricant and the like, while the existing punching equipment can only punch holes on a plate before the shaft sleeve is rolled and formed, the mode causes the holes after the shaft sleeve is rolled and formed to deform, does not meet the design size requirement, and the existing punching equipment is also generally complex in structure, large in volume and difficult to operate, and in addition, if the shaft sleeve which is rolled and formed is directly punched, stable clamping needs to the flanging shaft sleeve workpiece, otherwise, the workpiece is easy to shift during punching, and the machining precision is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model relates to a self-lubricating turn-ups axle sleeve anchor clamps that punch a hole, this simple structure, reliable has effectively solved above-mentioned technical problem, is fit for using widely, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme realizes:
a self-lubricating flanging shaft sleeve punching clamp comprises a supporting platform and a vertical plate fixed on one side of the supporting platform, wherein a punching device is fixedly installed on the vertical plate, the punching device comprises a punching shaft and a positioning device, the positioning device comprises a fixing plate, a positioning shaft and a positioning sleeve, the fixing plate is fixedly arranged on one side of the supporting platform, the positioning shaft is fixedly connected with the fixing plate through a locking bolt, the positioning shaft is provided with a positioning hole which penetrates through the positioning shaft from top to bottom, the positioning hole and the punching shaft are coaxially arranged, the positioning sleeve is sleeved on the positioning shaft and is fixedly connected with the fixing plate, the self-lubricating flanging shaft sleeve punching clamp further comprises a clamping device, the clamping device comprises a sliding rail, a sliding block, a pressing plate and an air cylinder, the air cylinder is fixedly installed on the supporting platform, a piston rod of the air cylinder is fixedly connected with the sliding block, the sliding block is slidably connected with the sliding rail, and the sliding direction of the sliding block is the same as the axial direction of the positioning shaft, the pressing plate is fixedly arranged above the sliding block and used for tightly pressing a flanging shaft sleeve workpiece sleeved on the positioning shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the upper part of the sliding block is provided with clamping plates symmetrically arranged on two sides of the pressing plate, and the pressing plate is fixedly connected with the two clamping plates through a bolt assembly.
On the basis of the above scheme and as a preferable scheme of the scheme: the slider is "protruding" shape, the slide rail is equipped with the spout with slider matched with.
On the basis of the above scheme and as a preferable scheme of the scheme: the number of the cylinders is two.
On the basis of the above scheme and as a preferable scheme of the scheme: the bottom four corners of supporting platform respectively is equipped with a bracing piece, every the bottom of bracing piece is equipped with from locking-type universal wheel.
Compared with the prior art, the utility model outstanding and profitable technological effect is: when the flanging shaft sleeve workpiece is sleeved on the positioning shaft, one end of the flanging shaft sleeve workpiece is abutted against the positioning sleeve, the air cylinder drives the pressing plate to be close to the positioning shaft until the flanging shaft sleeve workpiece is compressed, and the flanging shaft sleeve workpiece is stably clamped so as to avoid offset and shake during punching, so that the machining accuracy and stability are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a clamping device;
FIG. 3 is a schematic view of a positioning device;
fig. 4 is a schematic view of the process.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "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 directions or positional relationships shown in fig. 1, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element 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.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Example 1
As shown in fig. 1-4, the embodiment relates to a self-lubricating flanging positioning sleeve processing device, which includes a supporting platform 1 and a vertical plate 2 fixed on one side of the supporting platform 1, wherein a punching device 3 is fixedly installed on the vertical plate 2, the punching device 3 includes a punching shaft 4, an end portion of the punching shaft 4 is output downwards, the supporting platform 1 is further provided with a positioning device, the positioning device includes a fixing plate 5, a positioning shaft 6 and a positioning sleeve 7, the fixing plate 5 is fixedly installed on one side of the supporting platform 1, the positioning shaft 6 is fixedly connected with the fixing plate 5 through a locking bolt 8, the positioning shaft 6 is conveniently dismounted and installed in a threaded connection manner, the positioning shafts 6 with different sizes can be conveniently replaced to adapt to shaft sleeve punching processing of different specifications, the axis of the positioning shaft 6 is perpendicular to the axis of the punching shaft 4, the positioning shaft 6 is provided with positioning holes 9 penetrating, the positioning hole 9 and the punching shaft 4 are coaxially arranged, the diameter of the positioning hole 9 is larger than that of the positioning shaft 6, the positioning sleeve 7 is sleeved on the positioning shaft 6, one side of the positioning sleeve 7 is provided with a convex disc 10, the positioning sleeve 7 and the convex disc 10 are integrally formed, the convex disc 10 is contacted with the fixed plate 5, the convex disc 10 is fixedly connected with the fixed plate 5 through screws 11, the number of the screws 11 is four, the four screws 11 are uniformly arranged along the circumferential direction of the convex disc 10 at intervals, the connection between the positioning sleeve 7 and the fixed plate 5 can be more stable through the installation and fixation of the four screws 11, the disassembly of the positioning sleeve 7 is more convenient in a threaded connection mode, the positioning sleeve 7 can be conveniently replaced, a flanging shaft sleeve workpiece 20 to be processed is sleeved on the positioning shaft 6 during punching, one end of the flanging shaft sleeve is tightly abutted against the end face of the positioning shaft 6, and the positioning shaft 6 is matched with the positioning hole 9 to punch a small hole on the workpiece, the positioning is accurate, the punching can be directly carried out on the rolled and formed flanging shaft sleeve, the structure is simple, effective and reliable, workpieces of different specifications can be processed by replacing different positioning shafts 6 and positioning sleeves 7, and the adaptability is strong.
Considering that a flanging shaft sleeve sleeved on a positioning shaft is easy to deviate during punching and affects processing precision, a clamping device is further arranged on the supporting platform and comprises a sliding rail 12, a sliding block 13, a pressing plate 14 and two air cylinders 15, the two air cylinders 15 are respectively and fixedly arranged on the supporting platform 1, piston rods of the two air cylinders 15 are parallel and fixedly connected with the same sliding block 13, the two air cylinders 15 can ensure sufficient pressing force, the sliding block 13 is in a convex shape, the sliding rail 12 is provided with a sliding groove matched with the sliding block 13, the sliding block 13 is in sliding connection with the sliding rail 12, the sliding direction of the sliding block 13 is the same as the axial direction of the positioning shaft, the sliding block 13 can slide along the sliding rail 12 under the driving of the air cylinders 15, the pressing plate 14 is fixedly arranged above the sliding block 13, and clamping plates 19 symmetrically arranged on two sides of the pressing plate 14 are arranged above the sliding block 13, the clamp plate 19 and the slide block 13 are integrally formed, the structure is stable, the clamp plate 14 is fixedly connected with the two clamp plates 19 through the bolt assembly 16, the bolt assembly 16 comprises a bolt and a nut, threaded holes are formed in the corresponding positions of the clamp plate 14 and the clamp plate 19, the bolt is inserted into the threaded hole from one side of one clamp plate 19 and then extends out of the other clamp plate 19 and is connected with the nut, the clamp plate 14 is fixed through the bolt assembly 16, the assembly and disassembly are convenient, as shown in fig. 4, when the flanging shaft sleeve workpiece 20 is sleeved on the positioning shaft, one end of the flanging shaft sleeve workpiece abuts against the positioning sleeve, the cylinder 15 drives the clamp plate 14 to be close to the positioning shaft until the flanging shaft sleeve workpiece 20 is pressed, the flanging shaft sleeve workpiece 20 is stably clamped, and therefore the punching is guaranteed to be free of deviation and shaking, and the machining accuracy and stability are improved.
Furthermore, the four corners of the bottom end of the supporting platform 1 are respectively provided with a supporting rod 17, the bottom end of each supporting rod 17 is provided with a self-locking universal wheel 18, and the self-locking universal wheels 18 are arranged to facilitate free movement of the whole processing device.
It should be noted that the technical features of the punching device, the cylinder, etc. related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of these technical features may be selected conventionally in the field, and should not be regarded as the invention point of the present invention, and the present invention is not further specifically described in detail.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made by the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a self-lubricating turn-ups axle sleeve anchor clamps that punch a hole, includes supporting platform, fixes the riser in supporting platform one side, fixed mounting has punching device on the riser, punching device includes the axle that punches a hole, its characterized in that: still include positioner, positioner includes fixed plate, location axle, locating sleeve, the fixed plate sets firmly in one side of supporting platform, the location axle passes through locking bolt and fixed plate fixed connection, the locating hole that runs through from top to bottom is seted up to the location axle, the locating hole sets up with the axle is coaxial with the axle that punches a hole, the locating sleeve cover establish in the location epaxial and with fixed plate fixed connection, still include clamping device, clamping device includes slide rail, slider, clamp plate, cylinder fixed mounting is on supporting platform, the piston rod and the slider fixed connection of cylinder, slider and slide rail sliding connection, the slip direction of slider is the same with the axis direction of location axle, clamp plate fixed mounting is in the top of slider, the clamp plate is used for compressing tightly the cover to establish the epaxial turn-ups axle sleeve work piece of location.
2. The self-lubricating flanging shaft sleeve punching clamp of claim 1, characterized in that: the upper part of the sliding block is provided with clamping plates symmetrically arranged on two sides of the pressing plate, and the pressing plate is fixedly connected with the two clamping plates through a bolt assembly.
3. The self-lubricating flanging shaft sleeve punching clamp of claim 1, characterized in that: the slider is "protruding" shape, the slide rail is equipped with the spout with slider matched with.
4. The self-lubricating flanging shaft sleeve punching clamp of claim 1, characterized in that: the number of the cylinders is two.
5. The self-lubricating flanging shaft sleeve punching clamp of claim 1, characterized in that: the bottom four corners of supporting platform respectively is equipped with a bracing piece, every the bottom of bracing piece is equipped with from locking-type universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811011.1U CN213997404U (en) | 2020-11-27 | 2020-11-27 | Self-lubricating flanging shaft sleeve punching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811011.1U CN213997404U (en) | 2020-11-27 | 2020-11-27 | Self-lubricating flanging shaft sleeve punching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213997404U true CN213997404U (en) | 2021-08-20 |
Family
ID=77308914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811011.1U Expired - Fee Related CN213997404U (en) | 2020-11-27 | 2020-11-27 | Self-lubricating flanging shaft sleeve punching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213997404U (en) |
-
2020
- 2020-11-27 CN CN202022811011.1U patent/CN213997404U/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: 20210820 |