CN214518911U

CN214518911U - Positioning mechanism is used in anchor clamps production

Info

Publication number: CN214518911U
Application number: CN202120099696.3U
Authority: CN
Inventors: 许佳龙
Original assignee: Henan Taixin Nano Technology Co ltd
Current assignee: Henan Taixin Nano Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-29
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a positioning mechanism technical field specifically is a positioning mechanism is used in anchor clamps production, including placing the piece, place the right-hand fixture that is provided with of piece, fixture includes spacing groove, stopper, grip block, arc piece and threaded rod, place the inside right side of piece and seted up the spacing groove, all block in both sides has the spacing block around the spacing inslot portion, and is two sets of the all fixedly connected with grip block of stopper right-hand member, and the all fixedly connected with arc pieces of grip block right-hand member, there is the threaded rod through bearing swing joint on the piece of placing in spacing groove the place ahead, the threaded rod rear end run through two sets of stoppers and with two sets of stopper threaded connection, and place the piece below and be provided with the regulation supporting mechanism. The utility model discloses it can all press from both sides tightly to have brought anchor clamps and can press from both sides cylindrical and rectangle material, need not chuck more, and the anchor clamps both sides move simultaneously for it is all very convenient when pressing from both sides tightly and loosening, has increased the practicality and the convenience of device.

Description

Positioning mechanism is used in anchor clamps production

Technical Field

The utility model relates to a positioning mechanism technical field specifically is a positioning mechanism is used in anchor clamps production.

Background

The present invention relates to a positioning mechanism for jig production, and more particularly, to a positioning mechanism for jig production, which is used for fixing a workpiece to be machined to a correct position for receiving construction or inspection in a machine manufacturing process, and a jig itself, which is fixed by a fixing mechanism during production and is machined by machining equipment such as a lathe.

Because the production materials of the fixtures are different depending on the use position of the fixtures, the fixtures may be made of cylindrical materials or square materials, but the conventional clamping device generally cannot clamp two different sets of profile members at the same time, and is troublesome and inconvenient to use, a positioning mechanism for fixture production is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide a positioning mechanism for producing a clamp, so as to solve the above-mentioned problems in the prior art that the production material is different due to different use positions of the clamp, and the production material may be a cylindrical material or a square material, but the existing clamping device generally cannot clamp two different types of profile members at the same time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning mechanism is used in anchor clamps production, is including placing the piece, place the right-hand fixture that is provided with of piece, fixture includes spacing groove, stopper, grip block, arc piece and threaded rod, place the inside right side of piece and seted up the spacing groove, both sides all block has the stopper around the spacing groove, and is two sets of the all fixedly connected with grip block of stopper right-hand member, and the all fixedly connected with arc piece of grip block right-hand member, there is the threaded rod through bearing swing joint on the piece of placing in spacing groove the place ahead, the threaded rod rear end runs through two sets of stoppers and with two sets of stopper threaded connection, grip block and arc piece are close to one end of each other and have all seted up anti-skidding line, and place a below and be provided with the regulation supporting mechanism.

Preferably, two sets of first mounting holes are formed in the left side of the top end of the placing block, and second mounting holes are formed in the placing block below the two sets of first mounting holes.

Preferably, the front end of the threaded rod is fixedly connected with a rotating rod, and an anti-skid ring is glued outside the rotating rod.

Preferably, the adjusting and supporting mechanism comprises a first fixed rod, a movable loop bar, a sliding groove, a sliding block, a second fixed rod, a first spring, a resisting block, a first resisting block, a limiting rod, a sleeve ring, a second resisting block, a second spring, a clamping groove, a clamping block, a scale mark, a protecting block and a supporting plate, the first fixed rod is fixedly connected to the middle of the bottom end of the placing block, the movable loop bar is sleeved outside the first fixed rod, the sliding grooves are formed in the front side and the rear side of the inside of the movable loop bar, the sliding blocks are clamped inside the two groups of sliding grooves, the sliding blocks are fixedly connected to the front end and the rear end of the inside of the sliding grooves, the two groups of sliding blocks respectively penetrate through the two groups of sliding blocks, sliding grooves matched with the second fixed rod are formed in the sliding blocks, the first spring is sleeved outside the second fixed rod, and the two ends of the first spring are respectively welded to the inner walls of the sliding blocks and the movable loop bar, the utility model discloses a supporting structure of a sliding block, including slider bottom, supporting block, two sets of supporting block, supporting block bottom is all fixedly connected with supporting block, and the first piece of supporting of the first fixedly connected with in the all left ends of supporting block, and fixedly connected with gag lever post on the movable loop bar of first butt piece top, the outside cover of gag lever post is equipped with the lantern ring, and lantern ring bottom fixedly connected with and the lantern ring of two sets of first butt piece mutually supporting, and the outside cover of gag lever post is equipped with the second spring, the welding is respectively on gag lever post and the lantern ring at second spring both ends, and movable loop bar right-hand member fixedly connected with backup pad.

Preferably, two sets of the abutting blocks are fixedly connected with clamping blocks on one sides close to the first fixing rod, and clamping grooves matched with the clamping blocks are formed in two sides of the first fixing rod.

Preferably, the left end of the first fixing rod is provided with a scale mark, the scale mark is embedded, and the bottom end of the first fixing rod is fixedly connected with a protection block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the positioning mechanism for producing the clamp is provided with a clamping block, an arc-shaped block and a rotating rod, when a device is required to clamp a rectangular workpiece, firstly, a workpiece is placed between two groups of clamping blocks, then the rotating rod is rotated clockwise to drive the two groups of clamping blocks to approach each other, thereby clamping the workpiece, when the cylindrical workpiece needs to be clamped, the workpiece is only needed to be placed between the two groups of arc-shaped blocks, the design avoids that the production materials are different due to different using positions of the clamp, may be cylindrical material or rectangular material, but the existing clamping device generally can not clamp two groups of different profile pieces at the same time, which brings about the problem that the clamp can clamp both cylindrical and rectangular materials without a clamping head, meanwhile, the two sides of the clamp move simultaneously, so that clamping and loosening are very convenient, and the practicability and convenience of the device are improved;

2. the positioning mechanism for producing the clamp is provided with a second abutting block, a first abutting block, a clamping block and a clamping groove, when the auxiliary positioning of the workpiece is needed, the workpiece is only needed to be placed on the supporting plate, when the position of the supporting plate is needed to be adjusted, the second abutting block is only needed to be pushed rightwards, when the second abutting block is pushed rightwards, the second abutting block is abutted against the two groups of first abutting blocks, so that the abutting between the clamping block and the clamping groove is removed, the limit of the movable loop bar is removed, the position of the movable loop bar can be adjusted, the adoption of the design brings about that the auxiliary support can be carried out on the workpiece, thereby ensuring that the workpiece is very convenient and fast to replace and clamp, facilitating the auxiliary positioning of materials, and simultaneously the supporting and positioning height can be adjusted, therefore, the flexibility of the device is higher, the device is suitable for materials with different specifications, and the practicability and convenience of the device are further improved.

Drawings

Fig. 1 is a schematic diagram of a left side overlooking three-dimensional structure of the present invention;

fig. 2 is a schematic view of a back bottom perspective structure of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 4 is a schematic left side sectional view of the structure of the present invention;

fig. 5 is an enlarged schematic view of a structure at a in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 111. placing the blocks; 112. a first mounting hole; 113. a second mounting hole; 211. a limiting groove; 212. a limiting block; 213. a clamping block; 214. an arc-shaped block; 215. a threaded rod; 216. rotating the rod; 217. an anti-slip ring; 218. anti-skid lines; 311. a first fixing lever; 312. a movable loop bar; 313. a sliding groove; 314. a slider; 315. a second fixing bar; 316. a first spring; 317. a propping block; 318. a first abutment block; 319. a limiting rod; 320. a collar; 321. a second abutment block; 322. a second spring; 323. a card slot; 324. a clamping block; 325. scale marking; 326. a protection block; 327. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a positioning mechanism for clamp production comprises a placing block 111, a clamping mechanism is arranged on the right side of the placing block 111, the clamping mechanism comprises a limiting groove 211, limiting blocks 212, clamping blocks 213, arc-shaped blocks 214 and a threaded rod 215, the limiting groove 211 is formed in the right side of the inside of the placing block 111, the front side and the rear side of the inside of the limiting groove 211 are clamped with the limiting blocks 212, the right ends of the two groups of limiting blocks 212 are fixedly connected with the clamping blocks 213, the right ends of the clamping blocks 213 are fixedly connected with the arc-shaped blocks 214, the threaded rod 215 is movably connected to the placing block 111 in front of the limiting groove 211 through a bearing, the front side and the rear side of the threaded rod 215 are opposite in thread direction, the total lengths of the two groups of threads are the same, the movable distances of the two groups of limiting blocks 212 are equal by adopting the design, the rear end of the threaded rod 215 penetrates through the two groups of limiting blocks 212 and is in threaded connection with the two groups of limiting blocks 212, anti-skid patterns 218 are formed in one end, which the clamping blocks 213 and the arc-shaped blocks 214 are close to each other, and an adjusting and supporting mechanism is arranged below the placing block 111.

Place piece 111 top left side and seted up two sets of first mounting holes 112, the second mounting hole 113 has been seted up on the piece 111 of placing of two sets of first mounting holes 112 below, adopts this kind of design to be convenient for make to place piece 111 and install through bolt and processingequipment to subsequent use of being convenient for.

The front end of the threaded rod 215 is fixedly connected with a rotating rod 216, and an anti-slip ring 217 is glued outside the rotating rod 216, so that the design is convenient and quick for workers to rotate the threaded rod 215.

The adjusting and supporting mechanism comprises a first fixed rod 311, a movable sleeve rod 312, a sliding groove 313, a sliding block 314, a second fixed rod 315, a first spring 316, a propping block 317, a first propping block 318, a limiting rod 319, a lantern ring 320, a second propping block 321, a second spring 322, a clamping groove 323, a clamping block 324, a scale mark 325, a protective block 326 and a supporting plate 327, wherein the middle part of the bottom end of the placing block 111 is fixedly connected with the first fixed rod 311, the outer part of the first fixed rod 311 is sleeved with the movable sleeve rod 312, the front side and the rear side of the inner part of the movable sleeve rod 312 are both provided with the sliding grooves 313, the sliding blocks 314 are clamped in the two groups of sliding grooves 313, the front end and the rear end of the inner part of the sliding grooves 313 are both fixedly connected with the sliding blocks 314, the two groups of sliding blocks 314 respectively penetrate through the two groups of sliding blocks 314, the sliding blocks 314 are both provided with sliding grooves matched with the second fixed rod 315, the outer part of the second fixed rod 315 is both provided with the first spring 316, and both ends of the first spring 314 are respectively welded on the inner walls of the sliding blocks and the movable sleeve rod 312, the bottom of slider 314 all fixedly connected with supports tight piece 317, two sets of the first piece 318 that supports of the first fixedly connected with in the tight piece 317 left end that supports, and fixedly connected with gag lever post 319 on the activity loop bar 312 of first piece 318 top that supports, the outside cover of gag lever post 319 is equipped with lantern ring 320, and lantern ring 320 that 320 bottom fixedly connected with of lantern ring and two sets of first piece 318 that supports mutually support, and the outside cover of gag lever post 319 is equipped with second spring 322, the welding is on gag lever post 319 and lantern ring 320 respectively at second spring 322 both ends, and activity loop bar 312 right-hand member fixedly connected with backup pad 327, adopt this kind of design to be convenient for make and carry out assistance-localization real-time and support to the work piece, the position that supports simultaneously and fix a position still can be adjusted, make the device nimble convenient to use more.

Two sets of supporting blocks 317 are close to one side of the first fixing rod 311 and are fixedly connected with a clamping block 324, and clamping grooves 323 matched with the clamping block 324 are formed in two sides of the first fixing rod 311, so that the supporting blocks 317 are more firmly supported with two sides of the first fixing rod 311.

The left end of the first fixing rod 311 is provided with a scale mark 325, and the scale mark 325 is embedded, so that the length of the regulation of workers can be determined, the bottom end of the first fixing rod 311 is fixedly connected with a protection block 326, and the design is convenient for limiting the movable loop bar 312 to avoid the bottom end of the movable loop bar 312 from sliding off.

The working principle is as follows: when the device is required to clamp a rectangular workpiece, the workpiece is firstly placed between the two groups of clamping blocks 213, the rotating rod 216 is clockwise rotated, the threaded rod 215 can be driven to rotate when the rotating rod 216 is rotated, when the threaded rod 215 rotates, the thread directions of the two sides of the threaded rod 215 are opposite, so that the two groups of limiting blocks 212 are close to each other, when the two groups of limiting blocks 212 are close to each other, the two groups of clamping blocks 213 are driven to be close to each other, so that the workpiece is clamped, when the cylindrical workpiece needs to be clamped, the workpiece only needs to be placed between the two groups of arc-shaped blocks 214, the threaded rod 215 is rotated, when the workpiece needs to be released, the threaded rod 215 only needs to be rotated in the opposite direction, and the two groups of limiting blocks 212 can be kept away from each other.

When the workpiece needs to be positioned in an auxiliary manner, the workpiece is only required to be placed on the supporting plate 327, when the position of the supporting plate 327 needs to be adjusted, the second abutting block 321 is only required to be pushed rightwards, when the second abutting block 321 is pushed rightwards, the second abutting block 321 is abutted against the two sets of first abutting blocks 318, and the second spring 322 is also deformed, when the second abutting block 321 is abutted against the first abutting blocks 318, the two sets of first abutting blocks 318 are separated from each other, when the two sets of first abutting blocks 318 are separated from each other, the two sets of sliding blocks 314 are driven to be separated from each other, at the moment, the two sets of first springs 316 are in a compressed state, when the two sets of sliding blocks 314 are separated from each other, when the two sets of first abutting blocks 318 are separated from each other, the two sets of sliding blocks 314 are separated from each other, so that the abutting of clamping blocks 324 and the clamping grooves 323 is removed, thereby it is spacing to remove activity loop bar 312, can adjust the position of activity loop bar 312, thereby drive backup pad 327 and remove, accomplish position control, can loosen second butt piece 321 after adjusting suitable position, second spring 322 can resume deformation when loosening second butt piece 321 makes second butt piece 321 move left thereby removing the butt of second butt piece 321 with two sets of first butt pieces 318, after removing the butt, two sets of first springs 316 can resume certain deformation, make two sets of sliders 314 be close to each other, thereby make two sets of butt pieces 317 be close to each other, drive fixture block 324 and draw-in groove 323 and resume the butt once more, drive two sets of first butt pieces 318 simultaneously and resume initial position, accomplish the regulation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described 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.

Claims

1. The utility model provides a positioning mechanism is used in anchor clamps production, is including placing piece (111), its characterized in that: the right-hand fixture that is provided with of piece (111) of placing, fixture includes spacing groove (211), stopper (212), grip block (213), arc piece (214) and threaded rod (215), place the inside right side of piece (111) and seted up spacing groove (211), both sides all block stopper (212) around spacing groove (211) inside, two sets of stopper (212) right-hand member all fixedly connected with grip block (213), and grip block (213) right-hand member all fixedly connected with arc piece (214), there is threaded rod (215) through bearing swing joint on the piece (111) of placing in spacing groove (211) the place ahead, threaded rod (215) rear end runs through two sets of stopper (212) and with two sets of stopper (212) threaded connection, anti-skidding line (218) have all been seted up to the one end that grip block (213) and arc piece (214) are close to each other, and an adjusting and supporting mechanism is arranged below the placing block (111).

2. The positioning mechanism for clamp production according to claim 1, wherein: two groups of first mounting holes (112) are formed in the left side of the top end of the placing block (111), and second mounting holes (113) are formed in the placing block (111) below the two groups of first mounting holes (112).

3. The positioning mechanism for jig production according to claim 2, wherein: the front end of the threaded rod (215) is fixedly connected with a rotating rod (216), and an anti-slip ring (217) is glued outside the rotating rod (216).

4. The positioning mechanism for jig production according to claim 2, wherein: the adjusting and supporting mechanism comprises a first fixing rod (311), a movable sleeve rod (312), sliding grooves (313), sliding blocks (314), a second fixing rod (315), a first spring (316), a abutting block (317), a first abutting block (318), a limiting rod (319), a sleeve ring (320), a second abutting block (321), a second spring (322), a clamping groove (323), a clamping block (324), a scale mark (325), a protection block (326) and a supporting plate (327), wherein the middle part of the bottom end of the placing block (111) is fixedly connected with the first fixing rod (311), the movable sleeve rod (312) is sleeved outside the first fixing rod (311), the sliding grooves (313) are formed in the front side and the rear side of the interior of the movable sleeve rod (312), the sliding blocks (314) are clamped in the interior of the two groups of sliding grooves (313), and the sliding blocks (314) are fixedly connected at the front end and the rear end of the interior of the sliding groove (313), the two groups of sliding blocks (314) respectively penetrate through the two groups of sliding blocks (314), sliding grooves matched with a second fixing rod (315) are formed in the sliding blocks (314), a first spring (316) is sleeved outside the second fixing rod (315), two ends of the first spring (316) are respectively welded on the inner walls of the sliding blocks (314) and the movable sleeve rod (312), the bottom ends of the sliding blocks (314) are respectively and fixedly connected with a propping block (317), the left ends of the two groups of propping blocks (317) are respectively and fixedly connected with a first propping block (318), a limiting rod (319) is fixedly connected on the movable sleeve rod (312) above the first propping block (318), a sleeve ring (320) is sleeved outside the limiting rod (319), a sleeve ring (320) matched with the two groups of first propping blocks (318) is fixedly connected at the bottom end of the sleeve ring (320), and a second spring (322) is sleeved outside the limiting rod (319), two ends of the second spring (322) are respectively welded on the limiting rod (319) and the sleeve ring (320), and the right end of the movable sleeve rod (312) is fixedly connected with the supporting plate (327).

5. The positioning mechanism for jig production according to claim 4, wherein: clamping blocks (324) are fixedly connected to one sides of the two groups of abutting blocks (317) close to the first fixing rod (311), and clamping grooves (323) matched with the clamping blocks (324) are formed in two sides of the first fixing rod (311).

6. The positioning mechanism for jig production according to claim 4, wherein: the left end of the first fixing rod (311) is provided with a scale mark (325), the scale mark (325) is designed to be embedded, and the bottom end of the first fixing rod (311) is fixedly connected with a protection block (326).