CN213054344U - Quick clamping tool - Google Patents
Quick clamping tool Download PDFInfo
- Publication number
- CN213054344U CN213054344U CN202022061248.2U CN202022061248U CN213054344U CN 213054344 U CN213054344 U CN 213054344U CN 202022061248 U CN202022061248 U CN 202022061248U CN 213054344 U CN213054344 U CN 213054344U
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- CN
- China
- Prior art keywords
- installation
- thick bamboo
- section
- clamping
- elastic
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 18
- 241001330002 Bambuseae Species 0.000 claims abstract description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 18
- 239000011425 bamboo Substances 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005498 polishing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a pair of quick clamping tool, including installation chuck and blowing pole, the detachable connection of blowing pole is in installation chuck below, the installation chuck is including an installation section of thick bamboo and an elastic clamp section of thick bamboo, the elastic clamp section of thick bamboo cover is established in the installation section of thick bamboo outside and with installation section of thick bamboo elastic connection. The utility model provides a pair of quick clamping tool adopts the structure of tearing open fast and shutting, will install chuck and grinding machine fixed connection, only need the slip elasticity press from both sides a section of thick bamboo can realize the quick replacement to the blowing pole, only need when reloading again dismantle the blowing pole can, do not need external instrument to carry out the dismouting, it is easy and simple to handle, save time, improve the operating efficiency.
Description
Technical Field
The utility model relates to a clamping tool technical field specifically is a quick clamping tool.
Background
When the production dial plate, feel for the appearance is pleasing to the eye and use, all need polish the polishing to the dial plate surface usually, remove the roughness that reduces workpiece surface, and obtain glossy surface, when current carrying out automatic polishing through using the equipment of polishing, need use corresponding clamping tool to place the dial plate, install the clamping tool on the equipment board of polishing again, the completion of polishing once all needs to carry out the screw and uncouples the clamping tool and removes another batch dial plate of treating polishing, the clamping tool dismouting is consuming time longer, manual work intensity is big, efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick clamping tool to solve the technical problem in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a quick clamping tool, includes installation chuck and blowing pole, the detachable connection of blowing pole is in installation chuck below, the installation chuck is including an installation section of thick bamboo and an elastic clamp section of thick bamboo, the elastic clamp section of thick bamboo cover is established in an installation section of thick bamboo outside and with installation section of thick bamboo elastic connection.
A plurality of clamping holes are formed in the installation cylinder along the circumferential direction of the axis of the installation cylinder, a plurality of placing grooves are formed in the inner wall of the elastic clamping cylinder and correspond to the clamping holes in position, positioning pieces are respectively placed in the placing grooves, and the positioning pieces penetrate through the clamping holes and are connected with the top end of the material discharging rod in a buckling mode; the installation barrel is characterized in that a limiting step is arranged below the outer side of the installation barrel, a compression spring is placed between the limiting step and the elastic clamping barrel, a clamp spring is arranged below the elastic clamping barrel, and the outer side of the installation barrel is sleeved with the clamp spring.
The setting element is the steel ball, the longitudinal section of standing groove is right trapezoid structure, the lower terminal surface width of standing groove is greater than the up end width, the top of blowing pole is equipped with arc draw-in groove and steel ball shape along blowing pole outside a week and cooperatees.
The left side and the right side of the lower portion of the mounting cylinder are symmetrically provided with U-shaped guide holes, and the left side and the right side of the discharging rod are correspondingly provided with guide columns inserted into the U-shaped guide holes.
And a plurality of threaded holes are formed below the discharging rod and used for mounting a dial plate.
Compared with the prior art, the utility model provides a pair of quick clamping tool adopts the structure of quick opening and shutting, will install chuck and grinding machine fixed connection, only needs the slip elasticity to press from both sides a section of thick bamboo and can realize the quick replacement to the blowing pole, only need when reloading dismantle the blowing pole can, do not need external instrument to carry out the dismouting, easy and simple to handle, save time improves the operating efficiency.
Drawings
FIG. 1: a schematic view of a three-dimensional structure of the clamping jig;
FIG. 2: a front view of the clamping jig;
FIG. 3: a longitudinal half-sectional view of the clamping jig;
FIG. 4: the mounting cylinder has a schematic three-dimensional structure;
FIG. 5: a front view of the discharge rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Specific example 1: referring to fig. 1 to 5, in an embodiment of the present invention, a quick clamping fixture includes an installation chuck 11 and a discharge rod 12, the discharge rod 12 is detachably connected below the installation chuck 11, the installation chuck 11 includes an installation cylinder 1101 and an elastic clamping cylinder 1102, the elastic clamping cylinder 1102 is sleeved on the outside of the installation cylinder 1101 and elastically connected to the installation cylinder 1101, and the top of the installation cylinder 1101 is fixedly connected to a grinding machine.
Three clamping holes 1101-1 are formed in the installation barrel 1101 along the circumferential direction of the axis of the installation barrel 1101, three placing grooves 1102-1 corresponding to the clamping holes 1101-1 are formed in the inner wall of the elastic clamping barrel 1102, positioning pieces 16 are respectively placed in the placing grooves 1102-1, and the positioning pieces 16 penetrate through the clamping holes 1101-1 and are connected with the top end of the discharging rod 12 in a buckling mode; a limiting step 1101-2 is arranged below the outer side of the installation cylinder 1101, a compression spring 15 is arranged between the limiting step 1101-2 and the elastic clamping cylinder 1102, a clamp spring 13 is arranged below the elastic clamping cylinder 1102, and the clamp spring 13 is sleeved on the outer side of the installation cylinder 1101.
The positioning piece 16 is a steel ball, the longitudinal section of the placing groove 1102-1 is of a right trapezoid structure, the width of the lower end face of the placing groove 1102-1 is larger than that of the upper end face, and an arc-shaped clamping groove 1201 is formed in the top end of the discharging rod 12 along the outer side of the discharging rod 12 in a circle and matched with the steel ball in shape.
The left side and the right side below the mounting cylinder 1101 are symmetrically provided with U-shaped guide holes 1101-3, and the left side and the right side of the discharging rod 12 are correspondingly provided with guide columns 14 which are inserted into the U-shaped guide holes 1101-3.
A plurality of threaded holes 1202 are formed below the discharging rod 12 and used for installing dials, and the dials to be processed can be sequentially locked on the discharging rod 12 through screws.
When the discharging rod 12 is installed, the elastic clamping barrel 1102 is lifted up to slide upwards along the outer wall of the installation barrel 1101, so that the steel balls in the placement groove 1102-1 are driven to slide into the lower end face of the placement groove 1102-1, the steel balls slide into the placement groove 1102-1 due to the fact that the width of the lower end face of the placement groove 1102-1 is larger than that of the upper end face, the steel balls are separated from the position of the clamping hole 1101-1, the discharging rod 12 is inserted into the installation barrel 1101 along the direction of the guide column 14, the upward lifted elastic clamping barrel 1102 is loosened, the elastic clamping barrel 1102 is pressed downwards due to the reset acting force of the spring, meanwhile, due to the fact that the elastic clamping barrel 1102 moves downwards, the steel balls in the placement groove 1102-1 are ejected towards the direction of the clamping hole 1101-1 through the inclined acting force of the placement groove 1102-1, the steel balls are ejected out to be clamped and positioned in the clamping grooves on the discharging rod 12, the discharge rod 12 can be taken out only by lifting the elastic clamping barrel 1102 and separating the steel balls from the arc-shaped clamping grooves 1201.
Compared with the prior art, the utility model provides a pair of quick clamping tool adopts the structure of quick opening and shutting, will install chuck and grinding machine fixed connection, only needs the slip elasticity to press from both sides a section of thick bamboo and can realize the quick replacement to the blowing pole, only need when reloading dismantle the blowing pole can, do not need external instrument to carry out the dismouting, easy and simple to handle, save time improves the operating efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing 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 (5)
1. The utility model provides a quick clamping tool which characterized in that: including installation chuck and blowing pole, the detachable connection of blowing pole is in installation chuck below, the installation chuck is including an installation section of thick bamboo and an elastic clamp section of thick bamboo, the elastic clamp section of thick bamboo cover is established in the installation section of thick bamboo outside and with installation section of thick bamboo elastic connection.
2. The quick clamping jig of claim 1, wherein: a plurality of clamping holes are formed in the installation cylinder along the circumferential direction of the axis of the installation cylinder, a plurality of placing grooves are formed in the inner wall of the elastic clamping cylinder and correspond to the clamping holes in position, positioning pieces are respectively placed in the placing grooves, and the positioning pieces penetrate through the clamping holes and are connected with the top end of the material discharging rod in a buckling mode; the installation barrel is characterized in that a limiting step is arranged below the outer side of the installation barrel, a compression spring is placed between the limiting step and the elastic clamping barrel, a clamp spring is arranged below the elastic clamping barrel, and the outer side of the installation barrel is sleeved with the clamp spring.
3. The quick clamping jig of claim 2, wherein: the setting element is the steel ball, the longitudinal section of standing groove is right trapezoid structure, the lower terminal surface width of standing groove is greater than the up end width, the top of blowing pole is equipped with arc draw-in groove and steel ball shape along blowing pole outside a week and cooperatees.
4. The quick clamping jig of claim 3, wherein: the left side and the right side of the lower portion of the mounting cylinder are symmetrically provided with U-shaped guide holes, and the left side and the right side of the discharging rod are correspondingly provided with guide columns inserted into the U-shaped guide holes.
5. The quick clamping jig of claim 4, wherein: and a plurality of threaded holes are formed below the discharging rod and used for mounting a dial plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022061248.2U CN213054344U (en) | 2020-09-19 | 2020-09-19 | Quick clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022061248.2U CN213054344U (en) | 2020-09-19 | 2020-09-19 | Quick clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054344U true CN213054344U (en) | 2021-04-27 |
Family
ID=75560194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022061248.2U Active CN213054344U (en) | 2020-09-19 | 2020-09-19 | Quick clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155922A (en) * | 2022-07-25 | 2022-10-11 | 苏州市创怡盛实业有限公司 | Spraying device |
-
2020
- 2020-09-19 CN CN202022061248.2U patent/CN213054344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155922A (en) * | 2022-07-25 | 2022-10-11 | 苏州市创怡盛实业有限公司 | Spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516100 Shiwan Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Shunjian Precision Manufacturing Co.,Ltd. Address before: 516100 Shiwan Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: Huizhou Mingfeng Precision Manufacturing Co.,Ltd. |