CN110900268A - Frock clamp of support column part - Google Patents
Frock clamp of support column part Download PDFInfo
- Publication number
- CN110900268A CN110900268A CN201911362495.1A CN201911362495A CN110900268A CN 110900268 A CN110900268 A CN 110900268A CN 201911362495 A CN201911362495 A CN 201911362495A CN 110900268 A CN110900268 A CN 110900268A
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- Prior art keywords
- seat
- fixed
- assembly
- groove seat
- base
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses the technical field of tool fixtures, and particularly discloses a tool fixture for supporting column parts, which comprises a base, a driving assembly, a fixing frame, a first groove seat, a first chuck assembly, a second groove seat, a toothed block, a transmission assembly and a rack rod, wherein the driving assembly provides power to drive the rack rod and the transmission assembly to be in meshing transmission, then the transmission assembly drives the toothed block in the second groove seat to move left and right in a meshing transmission mode, so that the second chuck assembly on the second groove seat moves left and right on the base, the position between the second chuck assembly and the first chuck assembly can be adjusted to clamp supporting column part products with different diameters, the problem that the clamping parts of the tool fixture for supporting column parts in the prior art are all non-adjustable to clamp supporting column part products with the same diameter is solved, in the processing process, the processing precision is insufficient, and the product reject ratio is increased.
Description
Technical Field
The invention discloses the technical field of tool fixtures, and particularly discloses a tool fixture for a support column part.
Background
The support column part is a common mechanical part, and has extensive application in daily life and industrial and agricultural production, and the clamping part of present support column part's frock clamp is all unadjustable, can only be used for the support column part product of centre gripping equal diameter, in the course of working, very easily appears the removal of horizontal direction for machining precision is not enough, and the product defective rate increases, and the frock clamp of traditional support column part is two points to the effect point of support column part product simultaneously, and its clamping performance is poor.
Disclosure of Invention
In view of the above, the present invention provides a fixture for supporting pillar parts, which has good clamping performance, high machining accuracy and low product reject ratio.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a tooling clamp for supporting column parts comprises a base, a driving component, a fixing frame, a first groove seat, a first chuck component, a second groove seat, a toothed block, a transmission component and a rack rod, wherein one end of the rack rod is sleeved on the driving component, the other end of the rack rod is meshed with the transmission component, the transmission component is meshed with the toothed block, the toothed block is fixed in the second groove seat, the lower end of the second groove seat is connected with the base in a sliding manner, the upper end of the second groove seat is fixedly connected with the second chuck component, the second chuck component is positioned on the right side of the first chuck component, the first chuck component is fixedly connected with the upper end of the first groove seat, the lower end of the first groove seat is fixedly connected with the base, the left end of the base is fixedly connected with the driving component through the fixing frame, one end of the rack rod is sleeved on the driving component, and the other end of the rack rod is meshed with the transmission component, the transmission assembly is engaged with the toothed block, the toothed block is fixed in the second slot seat, the lower end of the second slot seat is connected with the base in a sliding manner, the upper end of the second slot seat is fixedly connected with the second chuck assembly, the second chuck assembly is positioned on the right side of the first chuck assembly, the first chuck assembly is fixedly connected with the upper end of the first slot seat, the lower end of the first slot seat is fixedly connected with the base, the left end of the base is fixedly connected with the driving assembly through a fixing frame, the driving assembly can provide power to drive the rack bar and the transmission assembly to be engaged and transmitted, then the transmission assembly drives the toothed block in the second slot seat to move left and right in an engaged transmission manner, so that the second chuck assembly on the second slot seat moves left and right on the base, the position between the second chuck assembly and the first chuck assembly can be adjusted, and the transmission assembly can be used for clamping supporting column part products with equal diameters, therefore, the clamping part of the tool clamp for the support column parts in the prior art is not adjustable, the tool clamp can only be used for clamping support column part products with the same diameter, and the horizontal movement is easy to occur in the machining process, so that the machining precision is not sufficient, and the product reject ratio is increased, and therefore, the tool clamp has the characteristics of high machining precision and low product reject ratio.
Preferably, drive assembly includes hydraulic stem and pneumatic cylinder, the pneumatic cylinder pass through the hydraulic stem with the rack bar cup joints and connects, and this pneumatic cylinder is fixed on the mount, because the pneumatic cylinder pass through the hydraulic stem with the rack bar cup joints and connects, and this pneumatic cylinder is fixed on the mount, can make the pneumatic cylinder utilize the hydraulic stem to drive the rack bar and remove about to make the rack bar can be steady in removing about, and then improved clamping performance.
Preferably, the first chuck assembly comprises a first fixing seat and a first clamping block, the first clamping block is fixed to the right end of the first fixing seat, the lower end of the first fixing seat is fixed to the first groove seat, and the first clamping block is fixed to the right end of the first fixing seat, the lower end of the first fixing seat is fixed to the first groove seat, so that the first fixing seat can prevent the first clamping block from being shifted, and machining precision is improved.
Preferably, the second chuck assembly comprises a second fixing seat and a second clamping block, the second clamping block is fixed to the left end of the second fixing seat, the lower end of the second fixing seat is fixed to the second groove seat, and the second clamping block is fixed to the left end of the second fixing seat, the lower end of the second fixing seat is fixed to the second groove seat, so that the second fixing seat can prevent the second clamping block from being shifted, and machining accuracy is improved.
Preferably, first clamp splice right-hand member portion is the V type form, because first clamp splice right-hand member portion is the V type form, and the first clamp splice of this V type column structure can provide two pinch points and fix a position for two points in support column part one side can be held to first clamp splice, thereby improve clamping performance.
Preferably, second clamp splice left end portion is the V type form, because second clamp splice left end portion is the V type form, and the second clamp splice of this V type column structure can provide two pinch points and fix a position for two points of support column part another side can be held to the second clamp splice, thereby improve clamping performance.
Preferably, transmission assembly includes pinion stand and gear, the gear respectively with the rack meshing is connected, just the gear is fixed on the pinion stand, the pinion stand is fixed in the base, because the gear respectively with the rack meshing is connected, just the gear is fixed on the pinion stand, the pinion stand is fixed in the base, can make the rack drive the rack through the gear and remove about to position control effect purpose has been realized.
Preferably, the first groove seat is provided with two first T-shaped grooves, and the first T-shaped grooves are located on the upper end face of the first groove seat.
Preferably, the second groove seat is provided with two second T-shaped grooves, and the second T-shaped grooves are located on the upper end face of the second groove seat.
Preferably, still be provided with the protection casing on the base, the protection casing is located between first groove seat and the second groove seat, because the protection casing is located between first groove seat and the second groove seat, this protection casing can prevent that the iron fillings that the support column part fell down in the course of working from falling into in the base, and damages the rack bar in the base to increase of service life.
Compared with the prior art, the invention has the following beneficial technical effects: the invention is characterized in that one end of a rack rod is sleeved on a driving component, the other end of the rack rod is meshed with the driving component, the driving component is meshed with a toothed block, the toothed block is fixed in a second groove seat, the lower end of the second groove seat is connected with a base in a sliding manner, the upper end of the second groove seat is fixedly connected with a second chuck component, the second chuck component is positioned on the right side of the first chuck component, the first chuck component is fixedly connected with the upper end of the first groove seat, the lower end of the first groove seat is fixedly connected with the base, the left end of the base is fixedly connected with the driving component through a fixing frame, the driving component can provide power to drive the rack rod and the driving component to be meshed for transmission, then the driving component drives the toothed block in the second groove seat to move left and right by a meshing transmission mode, so that the second chuck component on the second groove seat moves left and right on the base, the position between the second chuck component and the first chuck component can be adjusted, so that the fixture can be used for clamping support column part products with different diameters, the problems that in the prior art, the clamping parts of the fixture for the support column parts are all unadjustable, the fixture can only be used for clamping support column part products with the same diameter, and in the machining process, the horizontal direction movement is easy to occur, so that the machining precision is insufficient, and the product reject ratio is increased are solved, therefore, the fixture has the characteristics of high machining precision and low product reject ratio, the lower end of the first fixing seat is fixed on the first groove seat, the first fixing seat can prevent the position of the first clamping block from shifting, so that the machining precision is improved, meanwhile, the second clamping block is fixed on the left end of the second fixing seat, the lower end of the second fixing seat is fixed on the second groove seat, and the second fixing seat can prevent the position of the second clamping block from shifting, thereby improving the processing precision, the hydraulic cylinder is connected with the rack rod in a sleeved mode through a hydraulic rod and is fixed on the fixing frame, the hydraulic cylinder can drive the rack rod to move left and right by utilizing the hydraulic rod, so that the rack rod can be stably moved left and right, further the clamping performance is improved, meanwhile, the right end part of the first clamping block is in a V-shaped mode, the first clamping block of the V-shaped structure can provide two clamping points for positioning, the first clamping block can clamp two points on one side surface of the support column part, the clamping performance is improved, the left end part of the second clamping block is in a V-shaped mode, the second clamping block of the V-shaped structure can provide two clamping points for positioning, the second clamping block can clamp two points on the other side surface of the support column part, the clamping performance is improved, and meanwhile, the protective cover is located between the first groove seat and the second groove seat, this protection casing can prevent that the iron fillings that the support column part fell down in the course of working from falling into in the base, and damage the rack bar in the base to increase of service life.
Drawings
FIG. 1: the invention has a schematic structure;
FIG. 2: the invention is a cross-sectional view.
Wherein: 1-a base; 2-a drive assembly; 3-a fixing frame; 4-a first bowl; 5-a first chuck assembly; 6-a second chuck assembly; 7-a second bowl; 8-a tooth block; 9-a transmission assembly; 10-a rack bar; 11-a hydraulic rod; 12-a hydraulic cylinder; 13-a first fixed seat; 14-a first clamp block; 15-a second fixed seat; 16-a second clamp block; 17-a gear seat; 18-gear wheel; 19-a first T-shaped groove; 20-a second T-shaped groove; 21-protective cover.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
As shown in fig. 1 to 2, a tooling fixture for supporting column parts comprises a base 1, a driving assembly 2, a fixing frame 3, a first slot seat 4, a first chuck assembly 5, a second chuck assembly 6, a second slot seat 7, a toothed block 8, a transmission assembly 9 and a rack rod 10, wherein one end of the rack rod 10 is sleeved on the driving assembly 2, the other end of the rack rod 10 is meshed with the transmission assembly 9, the transmission assembly 9 is meshed with the toothed block 8, the toothed block 8 is fixed in the second slot seat 7, the lower end of the second slot seat 7 is slidably connected with the base 1, the upper end of the second slot seat 7 is fixedly connected with the second chuck assembly 6, the second chuck assembly 6 is positioned at the right side of the first chuck assembly 5, the first chuck assembly 5 is fixedly connected with the upper end of the first slot seat 4, the lower end of the first slot seat 4 is fixedly connected with the base 1, the left end of the base 1 is fixedly connected with the driving assembly 2 through the fixing frame 3, the driving assembly 2 comprises a hydraulic rod 11 and a hydraulic cylinder 12, the hydraulic cylinder 12 is connected with the rack rod 10 through the hydraulic rod 11 in a sleeved mode, the hydraulic cylinder 12 is fixed on the fixing frame 3, the first chuck assembly 5 comprises a first fixing seat 13 and a first clamping block 14, the first clamping block 14 is fixed at the right end of the first fixing seat 13, the lower end of the first fixing seat 13 is fixed on the first groove seat 4, the second chuck assembly 6 comprises a second fixing seat 15 and a second clamping block 16, the second clamping block 16 is fixed at the left end of the second fixing seat 15, the lower end of the second fixing seat 15 is fixed on the second groove seat 7, the right end of the first clamping block 14 is in a V-shaped mode, the left end of the second clamping block 16 is in a V-shaped mode, the transmission assembly 9 comprises a gear seat 17 and a gear 18, and the gear 18 is respectively connected with the rack rod 10 and the tooth block 8 in a meshed mode, just gear 18 is fixed on gear seat 17, gear seat 17 is fixed in the base 1, first groove seat 4 is provided with two first T type grooves 19, first T type groove 19 is located on the first groove seat 4 up end, second groove seat 7 is provided with two second T type grooves 20, second T type groove 20 is located on the second groove seat 7 up end, still be provided with protection casing 21 on the base 1, protection casing 21 is located between first groove seat 4 and the second groove seat 7.
The working principle of the tool clamp for the support column part is as follows: firstly, a product moving mechanism of an external machine tool is used for moving an external support column part product between a first chuck component and a second chuck component, a first clamping block of the first chuck component clamps two points on the left side surface of the external support column part for positioning, then a hydraulic cylinder of a driving component starts to work, the hydraulic cylinder drives a rack rod to move rightwards by utilizing a hydraulic rod to drive the rack rod and a transmission component to be engaged for transmission, then the transmission component drives a toothed block in a second groove seat to move leftwards by utilizing an engagement transmission mode, so that a second chuck component on the second groove seat moves leftwards on a base, the second clamping block of the second chuck component slowly approaches to the first clamping block of a first chuck until the second clamping block clamps two points on the right side surface of the external support column part, and finally the clamping mode of 4 clamping points to the external support column part is realized, in addition, the second chuck component can move and adjust the distance from the position of the first chuck component, so that the second chuck component can be suitable for clamping support column part products with different equal diameters.
The above is, of course, only a specific application example of the present invention, and the scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. A tooling fixture for supporting column parts comprises a base (1), a driving assembly (2), a fixing frame (3), a first groove seat (4), a first chuck assembly (5), a second chuck assembly (6), a second groove seat (7), a toothed block (8), a transmission assembly (9) and a rack rod (10), and is characterized in that one end of the rack rod (10) is sleeved on the driving assembly (2), the other end of the rack rod (10) is meshed with the transmission assembly (9), the transmission assembly (9) is meshed with the toothed block (8), the toothed block (8) is fixed in the second groove seat (7), the lower end of the second groove seat (7) is slidably connected with the base (1), the upper end of the second groove seat (7) is fixedly connected with the second chuck assembly (6), and the second chuck assembly (6) is positioned on the right side of the first chuck assembly (5), the first chuck component (5) is fixedly connected with the upper end of the first groove seat (4), the lower end of the first groove seat (4) is fixedly connected with the base (1), and the left end of the base (1) is fixedly connected with the driving component (2) through the fixing frame (3).
2. A tool clamp for supporting column parts according to claim 1, wherein the driving assembly (2) comprises a hydraulic rod (11) and a hydraulic cylinder (12), the hydraulic cylinder (12) is connected with the rack rod (10) in a sleeved mode through the hydraulic rod (11), and the hydraulic cylinder (12) is fixed on the fixing frame (3).
3. A tooling clamp for a support post part according to claim 1, wherein the first chuck component (5) comprises a first fixed seat (13) and a first clamping block (14), the first clamping block (14) is fixed on the right end of the first fixed seat (13), and the lower end of the first fixed seat (13) is fixed on the first slot seat (4).
4. A tooling clamp for a support post part according to claim 1, wherein the second chuck assembly (6) comprises a second fixed seat (15) and a second clamping block (16), the second clamping block (16) is fixed on the left end of the second fixed seat (15), and the lower end of the second fixed seat (15) is fixed on the second slot seat (7).
5. A tool clamp for a support post part as claimed in claim 3, wherein the right end of the first clamping block (14) is V-shaped.
6. A tool clamp for supporting column parts according to claim 4, wherein the left end of the second clamping block (16) is V-shaped.
7. A tooling clamp for supporting column parts according to claim 1, wherein the transmission assembly (9) comprises a gear seat (17) and a gear (18), the gear (18) is respectively engaged with the toothed block (8) and the rack bar (10), the gear (18) is fixed on the gear seat (17), and the gear seat (17) is fixed in the base (1).
8. A tool clamp for a support post part according to claim 1 or 3, wherein the first socket (4) is provided with two first T-shaped grooves (19), and the first T-shaped grooves (19) are positioned on the upper end surface of the first socket (4).
9. A tooling clamp for support post parts according to claim 1 or 4, wherein the second socket (7) is provided with two second T-shaped grooves (20), and the second T-shaped grooves (20) are positioned on the upper end surface of the second socket (7).
10. A tooling clamp for support post parts according to claim 1, wherein a protective cover (21) is further provided on the base (1), the protective cover (21) being located between the first and second sockets (4, 7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362495.1A CN110900268A (en) | 2019-12-26 | 2019-12-26 | Frock clamp of support column part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362495.1A CN110900268A (en) | 2019-12-26 | 2019-12-26 | Frock clamp of support column part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110900268A true CN110900268A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362495.1A Pending CN110900268A (en) | 2019-12-26 | 2019-12-26 | Frock clamp of support column part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110900268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515725A (en) * | 2020-05-18 | 2020-08-11 | 胶州市欧盖金属制品有限公司 | Metal plate machining workbench adaptable to different sizes |
-
2019
- 2019-12-26 CN CN201911362495.1A patent/CN110900268A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515725A (en) * | 2020-05-18 | 2020-08-11 | 胶州市欧盖金属制品有限公司 | Metal plate machining workbench adaptable to different sizes |
| CN111515725B (en) * | 2020-05-18 | 2020-11-17 | 徐州法若成制造有限公司 | Metal plate machining workbench adaptable to different sizes |
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