CN212946690U - Multi-station conductive support machining center milling tool clamp - Google Patents
Multi-station conductive support machining center milling tool clamp Download PDFInfo
- Publication number
- CN212946690U CN212946690U CN202021411842.3U CN202021411842U CN212946690U CN 212946690 U CN212946690 U CN 212946690U CN 202021411842 U CN202021411842 U CN 202021411842U CN 212946690 U CN212946690 U CN 212946690U
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- Prior art keywords
- block
- elastic
- elastic block
- positioning
- conductive support
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- 238000003801 milling Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a milling tool clamp of a multi-station conductive support machining center, which comprises one or more groups of clamp bodies; the clamp body comprises a positioning block and a tightening block; the positioning block and the tightening block are arranged on the elastic base; a first elastic block and a second elastic block are tightly attached to two sides of the positioning block; the first elastic block is connected with the elastic base through a first connecting plate, and the second elastic block is connected with the elastic base through a second connecting plate; and clamping grooves for mounting a machined workpiece are formed at the joints of the positioning block, the first elastic block and the second elastic block. During machining, a machined workpiece can be screwed into the clamping groove, the air cylinder is opened, and the tightening ring is adjusted, so that the first elastic block and the second elastic block clamp the workpiece from the front end to the rear end to the middle, the clamping is firm, and the quality of a finished product is high; processing is accomplished the back and is loosened the cylinder for first elastic block and second elastic block kick-back, and the operation personnel accessible hand is twisted out the processing work piece soon, and it is convenient to use, has advantages such as accurate nature is good, work efficiency height.
Description
Technical Field
The utility model relates to the field of machining, concretely relates to multistation conductive support machining center mills processing frock clamp.
Background
Conductive support posts are a common component used to connect different circuit boards and can be used to carry large currents. The lower end of a conductive support commonly used in the market is of a screw structure, and the upper end screw cap is in a round table shape. In the production process, for making the better other spare parts of collocation of electrically conductive pillar use, need mill cut to the square profile and the curved surface at its electrically conductive head position, add man-hour, need fixed the electrically conductive pillar clamping, nevertheless because the lower extreme is the screw rod structure, the size is less, becomes flexible easily between electrically conductive pillar lower extreme and the anchor clamps when the clamping, and the location precision is poor, and finished product quality is not high, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem provide a multistation conductive support machining center mills processing frock clamp, press from both sides tight processing work piece through the anchor clamps body, it is not hard up to avoid the work piece to add man-hour, effectively improves the finished product quality, has improved production efficiency, has advantages such as the location is accurate, the installation is convenient.
The technical scheme of the utility model is that:
a milling tool clamp for a multi-station conductive support machining center comprises one or more groups of clamp bodies; the clamp body comprises a positioning block and a tightening block; the positioning block and the tightening block are arranged on the elastic base; a first elastic block and a second elastic block are tightly attached to two sides of the positioning block; the first elastic block is connected with the elastic base through a first connecting plate, and the second elastic block is connected with the elastic base through a second connecting plate; the joint of the positioning block and the first elastic block and the joint of the positioning block and the second elastic block are provided with clamping grooves for mounting a machined workpiece;
the tightening block is divided into a tightening ring and a fixing plate, and the tightening ring and the fixing plate are integrally formed; the tightening ring is of a hollow cuboid structure, and the first elastic block, the positioning block and the second elastic block are arranged in the tightening ring; the fixed plate is provided with a cylinder; the cylinder and the pushing block are connected through a push rod, and the cylinder pushes the pushing block to transversely slide for pressing a machined workpiece.
In the scheme, the positioning block is arranged at the center of the elastic base; the first elastic block is adjacent to the pushing block; the second elastic block is attached to the front end of the tightening ring, and the first connecting plate and the second connecting plate are made of elastic plates.
In the scheme, the middle position of the positioning block is provided with a through hole for installing the positioning mandrel, the side part of the tightening ring is provided with an elliptical hole matched with the through hole, and the positioning mandrel penetrates through the through hole and the elliptical hole.
In the scheme, a cushion block for positioning and guiding is arranged below the front end of the tightening ring; the cylinder is connected to the fixing plate by screws.
In the scheme, the lower end of the processing workpiece is of a screw rod structure, and the nut at the upper end is in a circular truncated cone shape; the processing workpiece is a conductive support column blank.
In the above scheme, at least one group of symmetrically arranged clamping grooves is formed at the joint of the positioning block and the first elastic block as well as the joint of the positioning block and the second elastic block; the clamping groove is cylindrical, threads matched with the lower end of a machined workpiece are arranged at the bottom of the clamping groove, and steps matched with the upper end of the machined workpiece are arranged at the top of the clamping groove.
In the scheme, one or more groups of the clamp bodies are uniformly arranged on the bottom plate, and the elastic base is connected with the bottom plate through a fastening piece; the resilient base is made of SUP3 material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can twist the processing work piece soon to the draw-in groove in processing, open the cylinder and adjust the tight circle, utilize the elasticity between first connecting plate and first elastic block, second connecting plate and the second elastic block for first elastic block and second elastic block press from both ends to the centre gripping work piece from the front and back simultaneously, avoid taking place to become flexible because of processing between work piece and the anchor clamps body, simple structure is reasonable, and the clamping is firm, has improved the precision of processing location, has improved finished product quality; loosen the cylinder after processing is accomplished for first elastic block and second elastic block kick-back, and the processing work piece is twisted out soon to effect personnel's accessible hand, and it is convenient to use, and the security is high.
2. The utility model discloses a milling process can be accomplished to a clamping, has reduced positioning error, has improved production efficiency, carries out the location of direction of height to processing work piece through positioning core axle and cushion simultaneously, has further improved the accurate nature of processing location.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the clamp body of the present invention.
Fig. 3 is a partial cross-sectional view of the resilient base of the present invention.
Fig. 4 is a schematic structural view of the workpiece to be processed according to the present invention.
In the figure:
1-a first elastic block; 2-a card slot; 3-positioning a block; 4-threading; 5-a second elastic block; 6-an elastic base; 7-cushion block; 8-a tightening block; 81-tightening the ring; 82-a fixing plate; 9-processing the workpiece; 10-positioning the mandrel; 11-a pushing block; 12-a screw; 13-a cylinder; 141-first connecting plate; 142-a second connecting plate; 15-a base; 16-a clamp body; 17-through hole.
Detailed Description
The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is conventionally placed when the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another without immediately indicating or implying relative importance.
As shown in fig. 1 to 3, the multi-station conductive pillar machining center milling tool clamp of the present invention comprises one or more sets of clamp bodies 16, wherein the clamp bodies 16 are uniformly arranged on a bottom plate 15. The clamp body 16 comprises a positioning block 3 and a tightening block 8; the positioning block 3 and the tightening block 8 are arranged on the elastic base 6, and preferably, the positioning block 3 is arranged at the center of the elastic base 6; the elastic base 6 is made of SUP3 material; a first elastic block 1 and a second elastic block 5 are tightly attached to two sides of the positioning block 3; the first elastic block 1 is connected with the elastic base 6 through a first connecting plate 141, and the second elastic block 5 is connected with the elastic base 6 through a second connecting plate 142; the first connecting plate 141 and the second connecting plate 142 are made of elastic plate materials, so that the first elastic block 1 and the second elastic block 5 can be laterally offset in a small range.
As shown in fig. 4, the lower end of the processing workpiece 9 is in a screw structure, and the nut at the upper end is in a circular truncated cone shape; specifically, the machining workpiece 9 is a conductive pillar blank. A clamping groove 2 for mounting a machined workpiece 9 is formed at the joint of the positioning block 3, the first elastic block 1 and the second elastic block 5, the clamping groove 2 is cylindrical, a thread 4 matched with the lower end of the machined workpiece 9 is formed at the bottom of the clamping groove 2, and the specification of the thread 4 is the same as that of the thread at the bottom end of the machined workpiece 9; the top of the clamping groove 2 is provided with a step matched with the upper end of the processing workpiece 9. The clamping grooves 2 are symmetrically arranged at the joints of the positioning block 3 and the first elastic block 1 and the second elastic block 5, preferably, two groups of clamping grooves 2 are formed.
The tightening block 8 is divided into a tightening ring 81 and a fixing plate 82, and the tightening ring 81 and the fixing plate 82 are integrally formed; the tightening ring 81 is of a hollow cuboid structure, and the first elastic block 1, the positioning block 3 and the second elastic block 5 are arranged in the tightening ring 81; the first elastic block 1 is adjacent to the pushing block 11; the second elastic block 5 is attached to the front end of the tightening ring 81.
A cushion block 7 is arranged below the front end of the tightening ring 81; the through hole 17 that is used for installing positioning core axle 10 is seted up to 3 middle part positions of locating piece, and the elliptical aperture that matches with through hole 17 is seted up to the side portion of tightening ring 81, and positioning core axle 10 runs through hole 17 with the elliptical aperture adds the position degree through adjusting positioning core axle 10 and is provided with the cushion 7 that plays location, guide effect man-hour, realizes processing work piece direction of height's location, has improved the accurate nature of processing location.
The cylinder 13 is connected to the fixing plate 82 through the screw 12, the cylinder 13 is located the one end of keeping away from the tightening ring 81, the cylinder 13 is connected with the tightening block 11 through the ejector pin, the cylinder 13 drives the ejector pin to move and then pushes the tightening block 11 to transversely slide, the tightening ring 81 is adjusted simultaneously, so that the tightening ring 81 drives the second elastic block to slide backwards, the first elastic block 1 and the second elastic block 5 simultaneously clamp the processing workpiece 9 from the front end and the rear end to the middle, and the problem that the processing workpiece 9 and the clamp are loosened to influence the positioning accuracy is avoided. The utility model has the advantages of simple and reasonable structure, can accomplish milling process through a clamping, reduce the location of multichannel process, and then reduced positioning error, improved production efficiency.
During machining, a machined workpiece is downwards screwed into the clamping groove, meanwhile, an upper end screw cap props against a step in the clamping groove to finish installation of the machined workpiece, the air cylinder is opened at the moment, an ejector rod of the air cylinder forwards pushes the pushing block, the first elastic block is further pushed forwards, the tightening ring is adjusted at the same time to backwards pull the second elastic block, and the first elastic block and the second elastic block are respectively propped against the positioning block, so that clamping work of the machined workpiece is finished; loosen the cylinder after processing is accomplished for first elastic block and second elastic block kick-back, and the processing work piece is twisted out soon to effect personnel's accessible hand, and it is convenient to use, and the security is high.
The above detailed description is only for the purpose of illustrating the practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A milling tooling clamp for a multi-station conductive support machining center comprises one or more groups of clamp bodies (16), and is characterized in that each clamp body (16) comprises a positioning block (3) and a tightening block (8); the positioning block (3) and the tightening block (8) are arranged on the elastic base (6); a first elastic block (1) and a second elastic block (5) are tightly attached to two sides of the positioning block (3); the first elastic block (1) is connected with the elastic base (6) through a first connecting plate (141), and the second elastic block (5) is connected with the elastic base (6) through a second connecting plate (142); a clamping groove (2) for mounting a processing workpiece (9) is formed at the joint of the positioning block (3) and the first elastic block (1) and the second elastic block (5);
the tightening block (8) is divided into a tightening ring (81) and a fixing plate (82), and the tightening ring (81) and the fixing plate (82) are integrally formed; the tightening ring (81) is of a hollow cuboid structure, and the first elastic block (1), the positioning block (3) and the second elastic block (5) are arranged in the tightening ring (81); the fixed plate (82) is provided with a cylinder (13); the cylinder (13) is connected with the pushing block (11) through a mandril, and the cylinder (13) pushes the pushing block (11) to transversely slide for pressing a processed workpiece (9).
2. The milling tooling fixture for the multi-station conductive support machining center according to claim 1, wherein the positioning block (3) is mounted at the center of the elastic base (6); the first elastic block (1) is adjacent to the pushing block (11); the second elastic block (5) is attached to the front end of the tightening ring (81); the first connecting plate (141) and the second connecting plate (142) are elastic plates.
3. The milling tooling fixture for the multi-station conductive support machining center according to claim 1, wherein a through hole (17) for installing the positioning mandrel (10) is formed in the middle of the positioning block (3), an elliptical hole matched with the through hole (17) is formed in the side of the tightening ring (81), and the positioning mandrel (10) penetrates through the through hole (17) and the elliptical hole.
4. The milling tooling fixture for the multi-station conductive support machining center according to claim 1, wherein a cushion block (7) for positioning and guiding is arranged below the front end of the tightening ring (81); the cylinder (13) is connected to the fixing plate (82) by a screw (12).
5. The milling tooling fixture for the multi-station conductive support machining center according to claim 1, wherein the lower end of the machined workpiece (9) is of a screw structure, and a nut at the upper end is in a shape of a circular truncated cone; the processing workpiece (9) is a conductive support blank.
6. The milling tooling fixture for the multi-station conductive support machining center according to claim 5, wherein at least one group of symmetrically arranged clamping grooves (2) is formed at the joint of the positioning block (3) and the first elastic block (1) and the joint of the second elastic block (5); the clamping groove (2) is cylindrical, threads (4) matched with the lower end of a machined workpiece (9) are formed in the bottom of the clamping groove (2), and steps matched with the upper end of the machined workpiece (9) are arranged at the top of the clamping groove (2).
7. The milling tooling clamp for the multi-station conductive support machining center according to claim 1, wherein one or more groups of the clamp bodies (16) are uniformly arranged on the bottom plate (15), and the elastic base (6) is connected with the bottom plate (15) through a fastener; the resilient base (6) is made of SUP3 material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411842.3U CN212946690U (en) | 2020-07-17 | 2020-07-17 | Multi-station conductive support machining center milling tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411842.3U CN212946690U (en) | 2020-07-17 | 2020-07-17 | Multi-station conductive support machining center milling tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946690U true CN212946690U (en) | 2021-04-13 |
Family
ID=75393411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411842.3U Expired - Fee Related CN212946690U (en) | 2020-07-17 | 2020-07-17 | Multi-station conductive support machining center milling tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946690U (en) |
-
2020
- 2020-07-17 CN CN202021411842.3U patent/CN212946690U/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: 20210413 |