Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a parallel groove clamp mounting device which can clamp a parallel groove on two wires needing to be doubled so as to facilitate doubling operation.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a parallel groove clamp installation device, characterized by: comprises a base, a positioning mechanism and a screwing mechanism which are arranged on the base;
the screwing mechanism is internally provided with a rotating sleeve assembly, and the head of the bolt in the parallel groove clamp can be embedded into the rotating sleeve assembly and the bolt can be screwed;
the positioning mechanism is provided with a wire clamp positioning assembly and an elastic supporting and positioning assembly, the wire clamp positioning assembly is used for installing and fixing a wire clamp, a bolt in the parallel groove wire clamp in a fixed state and the rotating sleeve assembly are positioned on the same straight line, and the elastic supporting and positioning assembly is supported on a clamping piece on one side of the parallel groove wire clamp back to the rotating sleeve assembly;
the base is provided with a sliding plate assembly for mounting a positioning mechanism or a screwing mechanism so as to drive the head of a bolt in the parallel groove clamp to enter the rotary sleeve assembly or drive the rotary sleeve assembly to be sleeved on the head of the bolt of the parallel groove clamp.
Preferably, the positioning mechanism is mounted on the sliding plate assembly, the sliding plate assembly comprises a sliding plate and a first ball screw pair, the sliding plate is in sliding fit with the base, and the first ball screw pair is arranged between the sliding plate and the base to drive the positioning mechanism to move towards or away from the rotating sleeve assembly.
Preferably, the wire clamp positioning assembly comprises a first positioning frame, a second positioning frame and a second ball screw pair;
the first positioning frame and the second positioning frame are used for placing and positioning a first clamping piece and a second clamping piece in the parallel groove clamp respectively;
the second positioning frame comprises a first positioning piece, a second positioning piece and a guide rod, the first positioning piece and the second positioning piece are arranged in parallel, positioning grooves are formed in the opposite sides of the first positioning piece and the second positioning piece, and the guide rod penetrates through the first positioning piece and the second positioning piece simultaneously;
the second ball screw pair is connected with the first positioning piece and the second positioning piece simultaneously so as to drive the first positioning piece and the second positioning piece to move in opposite directions or in a back-to-back direction.
Preferably, the elastic support positioning assembly comprises a bottom block, a positioning rod and a spring; the bottom block is fixed on the first positioning frame; the positioning rod is in sliding fit with the bottom block and is parallel to the bolt in the parallel groove clamp; the spring is arranged between the bottom block and the positioning rod and pushes the positioning rod into the circular groove of the parallel groove clamp in a fixed state.
Preferably, positioning mechanism is still including wire locating component, wire locating component includes locking plate and third motor, the locking plate has two and sets up respectively in the both sides of first locating rack, the output shaft and the locking plate of third motor are connected to can rotate the locking plate to the opening in the double-layered groove of clamping plate on, in order to fix a position the wire at double-layered inslot.
Preferably, the positioning mechanism further comprises a wire inlet pipe assembly and a wire inlet pipe adjusting assembly;
the wire inlet pipe assembly comprises a pipe body and a cover plate, the pipe body is axially matched on the mounting frame of the sliding plate in a sliding manner, a wire outlet of the pipe body corresponds to a port of the clamping groove, an opening is formed in the upper side of the pipe body, and the cover plate is elastically hinged to the opening;
the wire inlet pipe adjusting assembly is connected with the wire inlet pipe assembly and can drive the wire inlet pipe assembly to move towards or back to the wire clamp positioning assembly.
Preferably, the inlet port of the pipe body is of a horn-shaped structure.
Preferably, the outer wall of the pipe body is provided with a rack, the inlet wire pipe adjusting assembly comprises a fourth motor and a gear, and the fourth motor is connected with the rack through the gear to drive the pipe body to move.
Preferably, the swivel sleeve assembly comprises a sleeve and a rotating shaft; the sleeve is formed at the end part of the rotating shaft, and the rotating shaft is arranged on the base through a bearing seat and is connected with a fifth motor.
The invention has the advantages that: the parallel groove clamp can be positioned with the wires needing to be doubled, and the bolts in the parallel groove clamp in the positioning state can be rotated, so that the wires entering the clamping grooves are locked, and the doubling operation of the wires is facilitated.
Detailed Description
The parallel groove clamp installation apparatus of the present invention will be further described with reference to fig. 1 to 5.
The utility model provides a parallel groove clamp installation device, characterized by: comprises a base 1, a positioning mechanism 3 and a screwing mechanism 2 which are arranged on the base 1. The screwing mechanism 2 is provided with a turnbuckle assembly 21, and the turnbuckle assembly 21 can be used for embedding the head 431 of the bolt 43 in the parallel groove clamp 4 and screwing the bolt 43 so as to lead the first clamping piece 41 and the second clamping piece 42 in the parallel groove clamp 4 to be close and locked. Positioning mechanism 3 has fastener locating component 31 and elastic support locating component 32, fastener locating component 31 supplies parallel groove clamp 4 to pack into, fix to and bolt 43 and the cover subassembly 21 in the parallel groove clamp 4 under the fixed state are located the collinear, elastic support locating component 32 supports on the clamping piece of parallel groove clamp 4 back to cover subassembly 21 one side is first clamping piece 41 promptly. The base 1 is provided with a sliding plate component 11 for installing the positioning mechanism 3 or the screwing mechanism 2, and the sliding plate component 11 can drive the head 431 of the bolt 43 in the parallel groove clamp 4 to enter the rotating sleeve component 21 or drive the rotating sleeve component 21 to be sleeved on the head of the bolt 43 of the parallel groove clamp 4; in this embodiment, the positioning mechanism 3 is mounted on the slider assembly 11.
During specific operation, the parallel groove clamp 4 is fixed on the clamp positioning assembly 31, two wires 5 needing to be doubled are respectively inserted into the upper clamp groove 411 and the lower clamp groove 412 of the first clamping piece 41, the sliding plate assembly 11 drives the whole positioning mechanism 3 and the parallel groove clamp 4 to move towards the rotary sleeve assembly 21, the head of a bolt 43 in the parallel groove clamp 4 is embedded into the rotary sleeve assembly 21, and the rotary sleeve assembly 21 drives the bolt 43 to rotate, so that the first clamping piece 41 and the second clamping piece 42 are closed to lock the two wires 5; after locking, the sliding plate assembly 11 drives the positioning mechanism to move back to the rotary sleeve assembly 21, so that the head of the bolt 43 is separated from the rotary sleeve assembly 21, and finally the wire 5 together with the parallel groove clamp 4 is taken out of the device to complete the parallel operation; the method can be used for facilitating the direct utilization of the embodiment by an operator to perform doubling operation and installing the embodiment on a high-altitude robot to realize automatic doubling operation.
The sliding plate assembly 11 includes a sliding plate 111 and a first ball screw pair, the sliding plate 111 includes a plate body and a mounting frame 1111 formed or mounted on the plate body and used for mounting each component, a sliding groove is formed on the bottom wall of the plate body, and the sliding groove is slidably fitted on the sliding rail of the base 1. The first ball screw pair is arranged between the sliding plate 111 and the base 1 to drive the positioning mechanism 3 to move towards or away from the rotating sleeve component 21; namely, the first ball screw pair has a first motor 113, a first screw 112 and a first nut sleeve, the first motor 113 and the first screw 112 are mounted on the mounting rack 1111 of the sliding plate 111, and the first motor 113 is connected with the first screw 112 to drive the first screw 112 to rotate; the first nut sleeve is fixed on the base 1 through a bolt and is matched with the first lead screw 112. Therefore, when the first motor 113 drives the first lead screw 112 to rotate, the slide assembly 11 can drive the positioning mechanism 3 to move relative to the base 1.
As shown in fig. 2, the wire clamp positioning assembly 31 includes a first positioning frame 311, a second positioning frame 312, and a second ball screw pair 313. The first positioning frame 311 and the second positioning frame 312 are used for placing and positioning the first clamping piece 41 and the second clamping piece 42 in the parallel groove clamp 4, respectively. The first positioning frame 311 is formed by two parallel vertical plates 3121 formed on the sliding plate 111, the back surface of the first clamping piece 41 is provided with a step 413, and the first clamping piece is positioned at the corner of the two vertical plates 3121 through the step 413; the inner wall of the second clip 42 has a slot 421, and the second clip 42 is inserted into the second positioning frame 312 through the slot 421. The second spacer 312 includes a first spacer 3111, a second spacer 3112 and a guide bar 3113, the first spacer 3111 and the second spacer 3112 are juxtaposed and have positioning grooves 31111, 31121 on opposite sides, the positioning grooves 31111, 31121 are penetrated by bolts 43 of the parallel groove clamp 4, and the guide bar 3113 penetrates the first spacer 3111 and the second spacer 3112 at the same time and is fixed on the mounting bracket 1111 of the slide board 111. The second ball screw pair 313 includes a second motor 3131 and a second screw 3132, the second screw 3132 is mounted on the mounting bracket 1111 and has two opposite thread segments thereon, and the two thread segments are respectively connected with the screw holes of the first positioning plate 3111 and the second positioning plate 3112; the second motor 3131 is connected to the second lead screw 3132, so that when the second motor 3131 drives the second lead screw 3132 to rotate, the first positioning plate 3111 and the second positioning plate 3112 can be driven to move towards or away from each other; under this structure, can be convenient for first spacer 3111 and second spacer 3112 part and draw together to in bolt 43 in the parallel groove clamp 4 enters into the constant head tank 31111, 31121, promote parallel groove clamp 4 positional stability, have the convenient characteristics of operation simultaneously.
The elastic supporting and positioning assembly comprises a bottom block 322, a positioning rod 321 and a spring 323; the bottom block 322 is integrally formed at the rear side of the first locating frame 311 by a connection plate 324 and has a guide hole; the positioning rod 321 has two and is slidably fitted in the guide hole on the bottom block 322 and is parallel to the bolt 43 in the parallel groove clamp 4; the spring 323 is disposed between the bottom block 322 and the positioning rod 321, that is, one end of the spring 323 abuts against the side wall of the bottom block 322, and the other end abuts against the outer step of the positioning rod 321, and pushes the positioning rod 321 towards the parallel groove clamp 4. Meanwhile, the outer side wall of the first clamping piece 41 is provided with a circular groove, and the end part of the positioning rod 321 is embedded in the circular groove under the elastic pushing of the spring 323, so that the first clamping piece 41 is stably positioned. In the process of screwing the bolt 43 in the parallel groove clamp 4, the first clamping piece 41 moves towards the second clamping piece 42, and simultaneously, due to the action of the spring 323, the positioning rod 321 can be always supported on the back surface of the first clamping piece 41, so that the end part of the positioning rod 321 is embedded in the circular groove on the back surface of the first clamping piece 41, and a stable positioning effect is achieved.
As shown in fig. 1, 2 and 5, the positioning mechanism 3 further includes a wire positioning assembly 33, the wire positioning assembly 33 includes a locking plate 333 and a third motor 331, the locking plate 333 has two pieces and is respectively disposed on two sides of the first positioning frame 311, i.e. two ends of the clamping groove of the first clamping piece 41, through a rotating shaft; the output shaft of the third motor 331 is connected to the rotation shaft of the locking tab 333 through the gear set 332, and can rotate the locking tab 333 to the opening of the clip groove of the first clip, so as to position the wire 5 in the clip groove. When the wire 5 is led into the clamping groove 412 below, the third motor 331 drives the locking plate 333 to rotate, so that the rotating end of the locking plate 333 rotates to the notch of the clamping groove 412 below, the wire 5 is locked in the clamping groove 412, the stability of the wire 5 is ensured, and the problem that the wire 5 falls out from the clamping groove 412 is avoided. The upper clip slot 411 has a bolt 43 at the lower side thereof, so that the wire 5 does not fall out when the wire 5 is inserted into the clip slot 411, and thus, the locking piece 333 is not required.
As shown in fig. 1, 3 and 4, the positioning mechanism 3 further includes a wire inlet pipe assembly 34 and a wire inlet pipe adjusting assembly 35. The inlet pipe assembly 34 includes a pipe 342 and a cover plate 343, the pipe 342 is axially slidably fitted in a sliding groove 1112 on the mounting rack 1111 of the sliding plate 111, an outlet of the pipe 342 corresponds to an end of the clamping groove 412 located below, an upper opening of the pipe 342 is provided, the cover plate 343 is hinged on the opening 3421 by a pin 346, and a torsion spring 345 is sleeved on the pin 346 to drive the cover plate 343 to close the opening 3421. Under this structure, the wire 5 that lets in below and press from both sides groove 412 enters into and presss from both sides the groove 412 in this inlet wire pipe assembly 34 direction back, has improved the stability of inlet wire and the precision of inlet wire, further makes things convenient for the doubling operation. The inlet tube adjusting assembly 35 is connected to the inlet tube assembly 34 and can drive the inlet tube assembly 34 to move towards or away from the clamp positioning assembly 31. The distance between the wire inlet pipe assembly 34 and the wire clamp positioning assembly 31 can be adjusted under the structure, so that the operation of different wires 5 is adapted, and the use flexibility is obviously improved.
The inlet port of the tube 342 is of a horn-shaped structure. The flared configuration can facilitate passage of the wire 5 into the tube 342.
The outer wall of the pipe body 342 is fixed with a rack 341 through a bolt 43, the inlet pipe adjusting assembly 35 includes a fourth motor 352 and a gear 351, and the fourth motor 352 is connected with the rack 341 through the gear 351 so as to drive the pipe body 342 to move in the chute 1112.
The rotating sleeve assembly 21 comprises a sleeve 211 and a rotating shaft 212; the sleeve 211 is formed at an end of a rotating shaft 212, and the rotating shaft 212 is mounted on the base 1 through a bearing seat 22 and connected with a fifth motor (not shown). The sleeve 211 can be rotated by the fifth motor, thereby tightening the bolt 43 in the parallel groove clamp 4.
It should be noted that, in the above process, the first motor 113 drives the sliding plate assembly 11 to move, the second motor 3131 drives the first positioning plate 3111 and the second positioning plate 3112 to move, the third motor 331 drives the locking plate 333 to rotate, and the fourth motor 352 drives the inlet wire tube assembly 34 to move, and the travel switches are all adopted to perform limiting, so that accurate movement of each component is realized.
As another embodiment of this embodiment, the positioning mechanism 3 is fixed to the base 1, and the tightening mechanism 2 is fixed to the slider assembly 11, such that the slider assembly 11 moves the tightening mechanism 2 toward the parallel groove clamp 4 fixed to the positioning mechanism 3.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.