CN215394592U - End face grinding clamp for cylindrical rod piece - Google Patents
End face grinding clamp for cylindrical rod piece Download PDFInfo
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- CN215394592U CN215394592U CN202120974953.3U CN202120974953U CN215394592U CN 215394592 U CN215394592 U CN 215394592U CN 202120974953 U CN202120974953 U CN 202120974953U CN 215394592 U CN215394592 U CN 215394592U
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- reset spring
- cylinder type
- face grinding
- type member
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- 230000000694 effects Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of clamps and discloses an end face grinding clamp for a cylindrical rod piece. This an end face grinding anchor clamps for cylinder type member, one side movable mounting connecting rod through controlling two curb plates, and the clamp splice is fixed to the one end at two connecting rods, and second reset spring is cup jointed in the outside activity of two connecting rods, make second reset spring be located between clamp splice and the curb plate, when needing to carry out the centre gripping to cylinder type member, can stimulate the connecting rod to both sides, the distance between two clamp splices at this moment increases, two second reset spring resets this moment, and place cylinder type member between two clamp splices, then loosen two connecting rods, two second reset spring resets this moment, make the distance between two clamp splices reduce, carry out the centre gripping to cylinder type member, because two second reset spring's elastic action, thereby reached and to the fixed effect of cylinder type member centre gripping of unidimensional not.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to an end face grinding clamp for a cylindrical rod piece.
Background
The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and broadly, a device for quickly, conveniently and safely installing a workpiece in any process is called a jig, and the jig generally includes a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a jig body, and the like.
The end face of the cylindrical rod piece is ground usually, the cylindrical rod piece is clamped, the clamp is used for clamping and fixing the cylindrical rod piece, the conventional cylindrical rod piece clamp can only clamp the cylindrical rod piece with a single size, different clamps are required to be replaced for rod pieces with different sizes, the working efficiency is reduced, and the practicability of the clamp is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an end face grinding clamp for cylindrical rod pieces, which has the advantage of clamping the cylindrical rod pieces with different sizes and solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an end face grinding anchor clamps for cylinder type member, includes the base, angle fixed mounting such as the top of base has the curb plate, the spout has been seted up to the inboard of curb plate, the inner chamber fixed mounting of spout has the montant, the slider has been cup jointed in the outside activity of montant, the outside activity of montant has cup jointed the first reset spring who is located the slider below, one side of first reset spring is rotated and is connected with the movable rod, the other end of movable rod is rotated and is connected with splint, the top of base is equipped with cylinder type member, is located the left and right sides the equal movable mounting in one side of curb plate has the connecting rod, two the equal fixed mounting in one end that the connecting rod is close to each other has the clamp splice, two the equal activity in the outside of connecting rod has cup jointed second reset spring, two second reset spring is located between two curb plates.
Preferably, the bottom of base is the equidistance fixed mounting has the bracing piece, the cavity pole has been cup jointed in the outside activity of bracing piece, the inner chamber bottom fixed mounting of cavity pole has third reset spring, third reset spring's top and bracing piece fixed connection.
Preferably, a groove is formed in the middle of the top of the base, and the bottom end of the cylindrical rod piece is located inside the groove.
Preferably, two the equal fixed mounting in one side that the clamp splice is close to each other has the rubber pad, cylinder type member is located between two rubber pads.
Preferably, a handle is fixedly mounted on one side, away from each other, of each of the two connecting rods.
Preferably, the top of base is equipped with the ring that is located the clamp splice top, the outside and the curb plate fixed connection of ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. this an end face grinding anchor clamps for cylinder type member, one side movable mounting connecting rod through controlling two curb plates, and the clamp splice is fixed to the one end at two connecting rods, and second reset spring is cup jointed in the outside activity of two connecting rods, make second reset spring be located between clamp splice and the curb plate, when needing to carry out the centre gripping to cylinder type member, can stimulate the connecting rod to both sides, the distance between two clamp splices at this moment increases, two second reset spring resets this moment, and place cylinder type member between two clamp splices, then loosen two connecting rods, two second reset spring resets this moment, make the distance between two clamp splices reduce, carry out the centre gripping to cylinder type member, because two second reset spring's elastic action, thereby reached and to the fixed effect of cylinder type member centre gripping of unidimensional not.
2. This an end face grinding anchor clamps for cylinder type member, the spout is seted up through the inboard of cylinder type member, and the fixed montant of inner chamber at the spout, and the slider is cup jointed in the outside activity of montant, and first reset spring is cup jointed in the outside activity of spout, make first reset spring's top be connected with the slider, and rotate in one side of slider and connect the movable rod, and rotate connecting plate at the other end of movable rod, make four splint to cylinder type member centre gripping, when the end face grinding of cylinder type member, make the bottom vibrations of cylinder type member, make the bottom of movable rod drive the slider downstream this moment, make first reset spring compressed this moment, this moment because the elastic effect of first reset spring, cushion the slider, thereby cushion cylinder type member, thereby the effect of the vibrations that produce when having reached the reduction grinding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the hollow rod of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2 at C according to the present invention;
FIG. 7 is an enlarged view of the structure shown in FIG. 3.
In the figure: 1. a base; 2. a splint; 3. a side plate; 4. a cylindrical rod member; 5. a circular ring; 6. a clamping block; 7. a movable rod; 8. a support bar; 9. a groove; 10. a hollow shaft; 11. a vertical rod; 12. a chute; 13. a slider; 14. a first return spring; 15. a second return spring; 16. a connecting rod; 17. a handle; 18. a third return spring; 19. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an end face grinding fixture for cylindrical rod comprises a base 1, side plates 3 are fixedly mounted on the top of the base 1 at equal angles, a sliding groove 12 is formed in the inner side of each side plate 3, a vertical rod 11 is fixedly mounted in the inner cavity of the sliding groove 12, a sliding block 13 is movably sleeved on the outer side of the vertical rod 11, a first return spring 14 located below the sliding block 13 is movably sleeved on the outer side of the vertical rod 11, a movable rod 7 is rotatably connected to one side of the first return spring 14, a clamping plate 2 is rotatably connected to the other end of the movable rod 7, a cylindrical rod 4 is arranged on the top of the base 1, connecting rods 16 are movably mounted on one sides of the side plates 3 located on the left side and the right side, clamping blocks 6 are fixedly mounted at one ends of the two connecting rods 16 close to each other, a second return spring 15 is movably sleeved on the outer sides of the two connecting rods 16, and the two second return springs 15 are located between the two side plates 3, connecting rods 16 are movably arranged on one sides of the left side plate 3 and the right side plate 3, clamping blocks 6 are fixed at one ends of the two connecting rods 16, second reset springs 15 are movably sleeved on the outer sides of the two connecting rods 16, so that the second reset springs 15 are positioned between the clamping blocks 6 and the side plates 3, when a cylindrical rod piece 4 needs to be clamped, the connecting rods 16 can be pulled towards two sides, the distance between the two clamping blocks 6 is increased, the two second reset springs 15 reset at the moment, the cylindrical rod piece 4 is placed between the two clamping blocks 6, then the two connecting rods 16 are loosened, the two second reset springs 15 reset at the moment, so that the distance between the two clamping blocks 6 is reduced, the cylindrical rod piece 4 is clamped, the effect of clamping and fixing the cylindrical rod pieces 4 with different sizes is achieved due to the elastic action of the two second reset springs 15, a sliding groove 12 is formed in the inner side of the cylindrical rod piece 4, and fixing the montant 11 in the inner chamber of spout 12, and the outside activity of montant 11 cup joints slider 13, and cup joint first reset spring 14 in the outside activity of spout 12, make the top of first reset spring 14 be connected with slider 13, and rotate on one side of slider 13 and connect movable rod 7, and rotate at the other end of movable rod 7 and connect splint 2, make four splint 2 to the centre gripping of cylinder type member 4, when the terminal surface grinding of cylinder type member 4, make the bottom vibrations of cylinder type member 4, make the bottom of movable rod 7 drive slider 13 downstream this moment, make first reset spring 14 compressed this moment, because the elastic effect of first reset spring 14 this moment, cushion slider 13, thereby cushion cylinder type member 4, thereby reached the effect that reduces the vibrations that produce during the grinding.
Wherein, base 1's bottom is equiangular fixed mounting has bracing piece 8, and cavity pole 10 has been cup jointed in the outside activity of bracing piece 8, and the inner chamber bottom fixed mounting of cavity pole 10 has third reset spring 18, and the top and the bracing piece 8 fixed connection of third reset spring 18 avoid the direct contact on base 1 and ground, have played the effect of support to base 1 simultaneously, reduce the vibrations that base 1 produced.
Wherein, seted up recess 9 in the middle of the top of base 1, the bottom of cylinder type member 4 is located the inside of recess 9, through mounting groove 9, carries on spacingly to the bottom of cylinder type member 4 for cylinder type member 4 can be placed in the middle of the top of base 1 is positive.
Wherein, the equal fixed mounting in one side that two clamp splice 6 are close to each other has rubber pad 19, and cylinder type member 4 is located between two rubber pads 19, through installation rubber pad 19, plays the effect of protection to cylinder type member 4, prevents that two clamp splice 6 from causing its damage to the excessive centre gripping of cylinder type member 4.
Wherein, the equal fixed mounting in one side that two connecting rods 16 kept away from each other has handle 17, through handle 17 to conveniently stimulate two connecting rods 16.
Wherein, the top of base 1 is equipped with the ring 5 that is located clamp splice 6 top, and the outside and the curb plate 3 fixed connection of ring 5 make cylindrical member 4 pass the centre of ring 5 when 4 centre grippings of cylindrical member, thereby conveniently place cylindrical member 4 in accurate position, so that follow-up grinding to 4 terminal surfaces of cylindrical member.
The working principle is as follows: when the end face grinding clamp for the cylindrical rod piece is used, firstly, the handles 17 at two sides are pulled, at the moment, the two handles 17 drive the two connecting rods 16 to move towards two sides, at the moment, the distance between the two clamping blocks 6 is increased, then the cylindrical rod 4 is placed at the inner sides of the four side plates 3, so that the bottom end of the cylindrical rod 4 passes through the bottom of the circular ring 5 and is positioned inside the groove 9, at the moment, the four clamping plates 2 clamp the cylindrical rod 4 under the elastic action of the first return spring 14, then the two handles 17 are released, at which time the two second return springs 15 are restored, and bring the two connecting rods 16 closer to each other, so that the distance between the two clamping blocks 6 is gradually reduced, the cylindrical rod piece 4 is clamped and fixed, the second return spring 15 and the first return spring 14 elastically act, so that cylindrical rod pieces 4 with different sizes can be clamped and fixed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an end face grinding anchor clamps for cylinder type member, includes base (1), its characterized in that: the angle fixed mounting such as the top of base (1) has curb plate (3), spout (12) have been seted up to the inboard of curb plate (3), the inner chamber fixed mounting of spout (12) has montant (11), slider (13) have been cup jointed in the outside activity of montant (11), the outside activity of montant (11) has been cup jointed and is located first reset spring (14) of slider (13) below, one side of first reset spring (14) is rotated and is connected with movable rod (7), the other end of movable rod (7) is rotated and is connected with splint (2), the top of base (1) is equipped with cylinder type member (4), one side equal movable mounting of curb plate (3) that is located the left and right sides has connecting rod (16), two equal fixed mounting of one end that connecting rod (16) are close to each other has clamp splice (6), two equal movable cup joint in the outside of connecting rod (16) has second reset spring (15), the two second return springs (15) are positioned between the two side plates (3).
2. The end face grinding jig for the cylindrical bar member as set forth in claim 1, wherein: the utility model discloses a hollow pole support device, including base (1), bracing piece (8) are installed to angle fixed mounting such as bottom of base (1), well cavity pole (10) have been cup jointed in the outside activity of bracing piece (8), the inner chamber bottom fixed mounting of well cavity pole (10) has third reset spring (18), the top and bracing piece (8) fixed connection of third reset spring (18).
3. The end face grinding jig for the cylindrical bar member as set forth in claim 1, wherein: a groove (9) is formed in the middle of the top of the base (1), and the bottom end of the cylindrical rod piece (4) is located inside the groove (9).
4. The end face grinding jig for the cylindrical bar member as set forth in claim 1, wherein: two the equal fixed mounting in one side that clamp splice (6) are close to each other has rubber pad (19), cylinder type member (4) are located between two rubber pads (19).
5. The end face grinding jig for the cylindrical bar member as set forth in claim 1, wherein: and one sides of the two connecting rods (16) which are far away from each other are fixedly provided with handles (17).
6. The end face grinding jig for the cylindrical bar member as set forth in claim 1, wherein: the top of base (1) is equipped with ring (5) that are located clamp splice (6) top, the outside and curb plate (3) fixed connection of ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974953.3U CN215394592U (en) | 2021-05-09 | 2021-05-09 | End face grinding clamp for cylindrical rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974953.3U CN215394592U (en) | 2021-05-09 | 2021-05-09 | End face grinding clamp for cylindrical rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215394592U true CN215394592U (en) | 2022-01-04 |
Family
ID=79674423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120974953.3U Expired - Fee Related CN215394592U (en) | 2021-05-09 | 2021-05-09 | End face grinding clamp for cylindrical rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215394592U (en) |
-
2021
- 2021-05-09 CN CN202120974953.3U patent/CN215394592U/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: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |