CN210361040U

CN210361040U - A centre gripping fixing device for shoe tree production and processing

Info

Publication number: CN210361040U
Application number: CN201921342030.5U
Authority: CN
Inventors: 谢六贤
Original assignee: Fujian Baoshu Shoe Last Co ltd
Current assignee: Fujian Baoshu Shoe Last Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-21
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a centre gripping fixing device for shoe tree production and processing, comprising a base plate, the equal rigid coupling in lower surface four corners of bottom plate has the landing leg, the equal rigid coupling in upper surface left and right sides of bottom plate has the riser, open the left surface of riser has the through-hole, first horizontal pole has been inserted to the inside of through-hole, first horizontal pole runs through the riser through the through-hole, the outer wall top right side of first horizontal pole is equipped with stop gear. This a centre gripping fixing device for shoe tree production and processing adds the fastening regularly when two splint to the shoe tree, and the staff can rotate branch to the outside, at this moment the inserted bar can with the disc between the phase separation, then can rotate the disc and drive two splint and rotate to can be when not relapseing the elasticity splint, can carry out the angular quick adjustment with the shoe tree, be favorable to the processing operation to the shoe tree, practiced thrift process time.

Description

A centre gripping fixing device for shoe tree production and processing

Technical Field

The utility model relates to a in shoe tree production and processing technical field, specifically be a centre gripping fixing device for shoe tree production and processing.

Background

Shoe tree, chinese traditional shoemaking apparatus, be the parent of shoes, be the forming die of shoes, the shoe tree not only decides shoes molding and pattern, more decide shoes and whether close the foot, can play the effect of protection foot, carry out the mode of fixing in order to replace using biped clip shoe tree at the in-process of shoe tree processing, can use the centre gripping fixing device who uses shoe tree production and processing among the prior art to press from both sides the tight fixed to the shoe tree, but the centre gripping fixing device of current shoe tree production and processing is at the in-process that uses, but the shoe tree is in when pressing from both sides tight fixed state, the angle of shoe tree can not carry out quick regulation, need carry out the elasticity centre gripping splint that relapse and just can carry out the regulation of angle to the shoe tree, consequently be unfavorable for the processing to the shoe tree, make the efficiency of processing lower, the physical demands of staff are great, performance.

Disclosure of Invention

An object of the utility model is to provide a centre gripping fixing device for shoe tree production and processing, it comes to press from both sides tight fixedly to the shoe tree to put forward the centre gripping fixing device that can use shoe tree production and processing among the prior art among the above-mentioned background art of solution, but the in-process of centre gripping fixing device of current shoe tree production and processing is using, once the shoe tree is in when pressing from both sides tight stationary state, the angle of shoe tree can not carry out quick regulation, elasticity centre gripping splint that need go on relapse just can carry out the regulation of angle to the shoe tree, consequently, be unfavorable for the processing to the shoe tree, make the efficiency of processing lower, the physical demands that the staff needs are great, the general problem of performance.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping and fixing device for shoe tree production and processing comprises a bottom plate, wherein four corners of the lower surface of the bottom plate are fixedly connected with supporting legs, the left side and the right side of the upper surface of the bottom plate are fixedly connected with vertical plates, the left surface of each vertical plate is provided with a through hole, a first cross rod is inserted into the through hole, the first cross rod penetrates through the vertical plate through the through hole, a limiting mechanism is arranged on the right side of the top end of the outer wall of the first cross rod, the upper surface of the bottom plate is provided with an adjusting mechanism, a second cross rod is inserted into the right side of the first cross rod, the second cross rod is rotationally connected with the first cross rod through a bearing, a disc is fixedly sleeved on the outer wall of the second cross rod, the right side of the first cross rod is fixedly connected with a clamping plate, the right surface of the clamping plate is fixedly connected with a plurality of rubber balls, the inner wall processing of through-hole has a plurality of draw-in grooves, the inside slip joint of draw-in groove has the ball, the ball is laminated with first horizontal pole mutually.

Preferably, the limiting mechanism comprises a bending block, a clamping block and a compression spring, the two bending blocks are fixedly connected to the inner sides of the top ends of the outer walls of the two first cross rods respectively, the clamping block is arranged at the top end of the bending block and is rotationally connected with the bending block through a first pin shaft, a supporting rod is fixedly connected to the top end of the clamping block, a bending rod is inserted into the bottom end of the right surface of the bending block and is in clearance fit with the bending block, an inserting rod is fixedly connected to the right side of the bending rod, a supporting plate is sleeved on the outer wall of the inserting rod and is fixedly connected with the first cross rods, the inserting rod is in clearance fit with the supporting plate and penetrates through the disc, the inserting rod is in clearance fit with the disc, the compression spring is sleeved on the left side of the outer wall of the inserting rod, the left side of the compression spring is fixedly connected with the bending rod.

Preferably, the distance between the inner wall of the compression spring and the outer wall of the inserted rod is 1-2 mm.

Preferably, the adjusting mechanism comprises a screw rod, a circular groove and a third pin shaft, the screw rod is located at the center of the upper surface of the bottom plate, the screw rod penetrates through the bottom plate, the screw rod is in threaded connection with the bottom plate, a knob is sleeved at the bottom end of the outer wall of the screw rod, the knob is in clearance fit with the screw rod, the circular groove is formed around the center of the lower surface of the bottom plate, T-shaped blocks are slidably clamped on the left side and the right side of the inner portion of the circular groove and fixedly connected with the knob, first protruding blocks are fixedly connected to the left side and the right side of the top end of the outer wall of the screw rod, an oblique rod is arranged on the outer side of each first protruding block and rotatably connected with the first protruding blocks through second pin shafts, a second protruding block is arranged on the top end of the oblique rod and rotatably connected with the oblique rod through the third pin shaft, and the second protruding blocks are.

Preferably, two T-shaped blocks are symmetrical left and right relative to the center point of the knob.

Preferably, the two inclined rods are symmetrical left and right relative to the center point of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: this a centre gripping fixing device for shoe tree production and processing, in-process using, when two splint add the fastening to the shoe tree regularly, the staff can rotate branch to the outside, make the phase separation between fixture block and the knee, at this moment the phase separation between inserted bar can and the disc, then can rotate the disc and drive two splint and rotate, thereby can be when not relapseing elasticity splint, can carry out the angular quick adjustment with the shoe tree, be favorable to the processing operation to the shoe tree, the process time is practiced thrift, staff's labor physical power can be reduced, the practicality is strengthened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a connection structure of the first cross bar, the diagonal bar and the screw of fig. 1.

Fig. 3 is a schematic view of a connection structure of the first cross bar, the limiting mechanism and the disc in fig. 1.

Fig. 4 is a schematic view of a connection structure of the base plate, the screw and the knob of fig. 1.

Fig. 5 is a schematic view of a connection structure of the riser, the first rail and the through hole in fig. 1.

Fig. 6 is a right side view of the disc of fig. 1.

In the figure: 1. the device comprises a base plate, 2, supporting legs, 3, a vertical plate, 4, a through hole, 5, a first cross rod, 6, a limiting mechanism, 601, a bent block, 602, a clamping block, 603, a first pin shaft, 604, a supporting rod, 605, a bent rod, 606, an inserting rod, 607, a supporting plate, 608, a compression spring, 7, an adjusting mechanism, 701, a screw rod, 702, a knob, 703, a circular groove, 704, a T-shaped block, 705, a first bump, 706, an inclined rod, 707, a second pin shaft, 708, a second bump, 709, a third pin shaft, 8, a second cross rod, 9, a bearing, 10, a disc, 11, a clamping plate, 12, a rubber ball, 13, a clamping groove, 14 and a ball.

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 a technical solution: a clamping and fixing device for shoe tree production and processing comprises a bottom plate 1, wherein four corners of the lower surface of the bottom plate 1 are fixedly connected with supporting legs 2, the left side and the right side of the upper surface of the bottom plate 1 are fixedly connected with vertical plates 3, the left surface of each vertical plate 3 is provided with a through hole 4, a first cross rod 5 is inserted into each through hole 4, each first cross rod 5 penetrates through each vertical plate 3 through each through hole 4, the right side of the top end of the outer wall of each first cross rod 5 is provided with a limiting mechanism 6, the upper surface of the bottom plate 1 is provided with an adjusting mechanism 7, the right side of each first cross rod 5 is inserted with a second cross rod 8, each second cross rod 8 is rotatably connected with the corresponding first cross rod 5 through a bearing 9, the inner ring of each bearing 9 is fixedly connected with the corresponding second cross rod 8, the outer ring of each bearing 9 is fixedly connected with the corresponding first cross rod 5, the outer wall of each second cross rod 8 is fixedly sleeved, the rubber ball 12 is made of rubber, and has certain toughness at normal temperature, and can increase the friction force of the right surface of the clamping plate 11, the inner wall of the through hole 4 is processed with a plurality of clamping grooves 13, the inside of the clamping groove 13 is slidably clamped with a ball 14, the clamping grooves 13 can limit the ball 14, the ball 14 can roll in the clamping groove 13 but cannot be separated from the clamping groove 13, the ball 14 is attached to the first cross bar 5, the limiting mechanism 6 comprises a bending block 601, a clamping block 602 and a compression spring 608, the two bending blocks 601 are respectively fixedly connected to the inner sides of the top ends of the outer walls of the two first cross bars 5, the top end of the bending block 601 is provided with the clamping block 602, the clamping block 602 is rotatably connected with the bending block 601 through a first pin shaft 603, the top end of the clamping block 602 is fixedly connected with a support rod 604, the bottom end of the right surface of the bending block 601 is inserted with a bending rod 605, the bending rod 605 is in clearance fit with the bending block 601, the support plate 607 is fixedly connected with the first cross rod 5, the insert rod 606 is in clearance fit with the support plate 607, the insert rod 606 penetrates through the disc 10, when the insert rod 606 is inserted into the disc 10, the insert rod 606 can limit the disc 10, namely, the disc 10 can not rotate, namely, the second cross rod 8 and the clamping plate 11 can not rotate, the insert rod 606 is in clearance fit with the disc 10, the left side of the outer wall of the insert rod 606 is sleeved with a compression spring 608, the coefficient of the compression spring 608 is 5-10N/CM, the left side of the compression spring 608 is fixedly connected with a bending rod 605, the right side of the compression spring 608 is fixedly connected with the support plate 607, the distance between the inner wall of the compression spring 608 and the outer wall of the insert rod 606 is 1-2mm, the compression spring 608 can be compressed or stretched on the outer wall of the insert rod 606, the adjusting mechanism 7 comprises a screw 701, a circular groove 703 and a third pin, the screw 701 is positioned in the center of the upper surface of the bottom plate 1, the screw 701 penetrates through the bottom plate 1, the screw 701 is in threaded connection with the bottom plate 1, the bottom end of the outer wall of the screw 701 is sleeved with a knob 702, the knob 702 is in clearance fit with the screw 701, a circular groove 703 is formed around the center of the lower surface of the bottom plate 1, the left side and the right side of the inner part of the circular groove 703 are slidably clamped with a T-shaped block 704, the circular groove 703 can limit the T-shaped block 704, the T-shaped block 704 can slide in the circular groove 703 but cannot be separated from the circular groove 703, the T-shaped block 704 is fixedly connected with the knob 702, the left side and the right side of the top end of the outer wall of the screw 701 are fixedly connected with first lugs 705, the outer side of the first lugs 705 is provided with a diagonal rod 706, the diagonal rod 706 is rotatably connected with the first lugs 705 through a second pin 707, the top end of the diagonal rod 706 is provided with a second lug 708, the second lug 708 is rotatably connected with the diagonal rod, the two T-shaped blocks 704 are symmetrical left and right relative to the center point of the knob 702, so that the acting force of the two T-shaped blocks 704 on the knob 702 is the same, the two inclined rods 706 are symmetrical left and right relative to the center point of the screw 701, and the two inclined rods 706 can move the same in the process of moving the screw 701 up and down.

When the clamping and fixing device for shoe tree production and processing is used, firstly, the shoe tree to be processed is placed between the two clamping plates 11 in a proper horizontal plane mode, at this time, the knob 702 is rotated clockwise, the screw 701 can be moved downwards by the clockwise rotation of the knob 702, the first lugs 705 on the left side and the right side of the top ends of the outer walls of the two clamping plates 701 can be moved downwards simultaneously by the downward movement of the screw 701, the two inclined rods 706 can be rotated inwards by taking the second pin shaft 707 as the center by the downward movement of the first lugs 705, the two second lugs 708 can be moved inwards, the first cross rod 5, the second cross rod 8 and the clamping plates 11 can be moved inwards along with the inward movement of the two second lugs 708, namely, the gap between the two clamping plates 11 is reduced, and the rubber balls 12 on the inner surfaces of the two clamping plates 11 can be abutted against the shoe tree, further fixing the shoe tree is completed, the shoe tree can be processed, when the angle of the shoe tree needs to be adjusted in the process of processing the shoe tree, the support rod 604 can be rotated outwards, the outward rotation of the support rod 604 can separate the fixture block 602 from the bent rod 605, at this time, the compression spring 608 can rebound to move the bent rod 605 and the insertion rod 606 outwards, and further the insertion rod 606 can be separated from the disc 10, at this time, the disc 10 can be rotated to rotate the second cross rod 8, the rotation of the second cross rod 8 can rotate the splint 11, further, the shoe tree between the two splints 11 can be rotated, the shoe tree can be adjusted in angle while the splints 11 are not loosened and tightened repeatedly, the processing operation of the shoe tree is facilitated, the processing time is saved, the labor intensity of workers can be reduced, the support rod 604 can be rotated inwards after the angle adjustment of the shoe tree is completed, the rod 606 is inserted through the disc 10 and the two jaws 11 are not rotated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping fixing device for shoe tree production and processing, includes bottom plate (1), its characterized in that: the lower surface four corners of the bottom plate (1) are fixedly connected with the supporting legs (2), the left side surface of the vertical plate (3) is provided with the through holes (4), the first cross rods (5) are inserted into the through holes (4), the vertical plates (3) are penetrated through the first cross rods (5) through the through holes (4), the limiting mechanisms (6) are arranged on the right side of the top ends of the outer walls of the first cross rods (5), the adjusting mechanisms (7) are arranged on the upper surface of the bottom plate (1), the second cross rods (8) are inserted into the right sides of the first cross rods (5), the second cross rods (8) are rotatably connected with the first cross rods (5) through bearings (9), discs (10) are fixedly sleeved on the outer walls of the second cross rods (8), the right sides of the first cross rods (5) are provided with clamping plates (11), and the right surface of the clamping plates (11) is fixedly connected with a plurality of rubber balls (12), the inner wall processing of through-hole (4) has a plurality of draw-in grooves (13), the inside slip joint of draw-in groove (13) has ball (14), ball (14) and first horizontal pole (5) are laminated mutually.

2. The clamping fixture for shoe tree manufacturing process according to claim 1, wherein: the limiting mechanism (6) comprises a bending block (601), a clamping block (602) and a compression spring (608), the two bending blocks (601) are fixedly connected to the inner sides of the top ends of the outer walls of the two first cross rods (5) respectively, the clamping block (602) is arranged at the top end of the bending block (601), the clamping block (602) is rotatably connected with the bending block (601) through a first pin shaft (603), a supporting rod (604) is fixedly connected to the top end of the clamping block (602), a bending rod (605) is inserted into the bottom end of the right surface of the bending block (601), the bending rod (605) is in clearance fit with the bending block (601), an inserting rod (606) is fixedly connected to the right side of the bending rod (605), a supporting plate (607) is sleeved on the outer wall of the inserting rod (606), the supporting plate (607) is fixedly connected with the first cross rods (5), the inserting rod (606) is in clearance fit with the supporting plate (607), and the inserting rod (606) penetrates, the inserted bar (606) is in clearance fit with the disc (10), a compression spring (608) is sleeved on the left side of the outer wall of the inserted bar (606), the left side of the compression spring (608) is fixedly connected with the bent bar (605), and the right side of the compression spring (608) is fixedly connected with the support plate (607).

3. The clamping fixture for shoe tree manufacturing process according to claim 2, wherein: the distance between the inner wall of the compression spring (608) and the outer wall of the inserted rod (606) is 1-2 mm.

4. The clamping fixture for shoe tree manufacturing process according to claim 1, wherein: the adjusting mechanism (7) comprises a screw rod (701), a circular groove (703) and a third pin shaft (709), the screw rod (701) is located at the center of the upper surface of the bottom plate (1), the screw rod (701) penetrates through the bottom plate (1), the screw rod (701) is in threaded connection with the bottom plate (1), a knob (702) is sleeved at the bottom end of the outer wall of the screw rod (701), the knob (702) is in clearance fit with the screw rod (701), the circular groove (703) is arranged around the center of the lower surface of the bottom plate (1), T-shaped blocks (704) are slidably clamped at the left side and the right side of the inner part of the circular groove (703), the T-shaped blocks (704) are fixedly connected with the knob (702), first convex blocks (705) are fixedly connected at the left side and the right side of the top end of the outer wall of the screw rod (701), an inclined rod (706) is arranged at the outer side of the first convex block (705), and the inclined rod (706) is rotatably connected, the top end of the diagonal rod (706) is provided with a second bump (708), the second bump (708) is rotatably connected with the diagonal rod (706) through a third pin shaft (709), and the two second bumps (708) are fixedly connected to the bottom ends of the outer walls of the two first cross rods (5) respectively.

5. A clamping fixture for shoe tree manufacturing process according to claim 4, wherein: the two T-shaped blocks (704) are symmetrical left and right relative to the center point of the knob (702).

6. A clamping fixture for shoe tree manufacturing process according to claim 4, wherein: the two inclined rods (706) are symmetrical left and right relative to the center point of the screw (701).