CN211794650U

CN211794650U - Clamp for production and processing of safety shoes

Info

Publication number: CN211794650U
Application number: CN202020060798.XU
Authority: CN
Inventors: 张峰
Original assignee: Yancheng Yandu Hongtu Clothing And Footwear Co ltd
Current assignee: Yancheng Yandu Hongtu Clothing And Footwear Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-30
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an anchor clamps are used in safety shoes production and processing, including base, support column, PMKD and L type support frame, support column fixed connection is between base and PMKD, L type support frame is fixed in PMKD's upper end one side, and is equipped with first annular fixture block in the first annular groove, the upper end of first annular fixture block is equipped with the fixed plate, the upper end center department vertical fixation of fixed plate has the dead lever, grip block under the upper end fixedly connected with of dead lever, the upper end wall of L type support frame is pegged graft perpendicularly has the rotation main shaft, the bottom of rotating the main shaft is equipped with the mounting panel, the inner wall of connecting plate is pegged graft perpendicularly has reciprocal lead screw. The utility model overcomes prior art's is not enough, and reasonable in design has realized the firm centre gripping to the sole, has saved the manpower, has improved work efficiency, and has avoided artifical handheld sole, has reduced the potential safety hazard, has higher social use value and application prospect.

Description

Clamp for production and processing of safety shoes

Technical Field

The utility model relates to a safety shoe production and processing technology field especially relates to an anchor clamps are used in safety shoe production and processing.

Background

The safety shoes are the general name of safety shoes and protective shoes, generally refer to shoes which are worn in different working occasions and can protect feet, legs and human bodies from foreseeable injuries, and the safety shoes are popular with the masses due to low price.

The sole and the upper need to be glued and processed in the manufacturing process of the safety shoe, and the surface of the untreated sole is smooth, so that the sole is not easy to bond after being coated with glue, and the shoe is easy to be glued, so that the sole of the part needing to be glued needs to be polished and processed to a certain extent before gluing, the surface of the sole becomes rough, and the glue adhesion degree of glue at the combined part is increased. The clamp is a sole clamp used for clamping a sole to process the sole, the existing sole polishing adopts a worker handheld mode to polish on a rotary abrasive belt, the handheld sole processes the sole under a processing device, and the handheld mode is not only unstable, but also has great potential safety hazards.

Therefore, the inventor provides a clamp for producing and processing safety shoes, which is developed and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing in the related industry for many years, so as to achieve the purpose of more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem mentioned in the above-mentioned background art, the utility model provides a safety shoe production and processing is with anchor clamps.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixture for producing and processing safety shoes comprises a base, a supporting column, a fixed bottom plate and an L-shaped supporting frame, wherein the supporting column is fixedly connected between the base and the fixed bottom plate, the L-shaped supporting frame is fixed on one side of the upper end of the fixed bottom plate, a first annular clamping groove is formed in the upper end face of the fixed bottom plate, a first annular clamping block is arranged in the first annular clamping groove, a fixed plate is arranged at the upper end of the first annular clamping block, a fixed rod is vertically fixed at the center of the upper end of the fixed plate, a lower clamping plate is fixedly connected to the upper end of the fixed rod, a rotating main shaft is vertically inserted into the upper end wall of the L-shaped supporting frame, an installation plate is arranged at the bottom of the rotating main shaft, connecting support rods are symmetrically arranged on two sides of the bottom of the installation plate, a connecting plate is horizontally arranged at the bottom of the connecting, the utility model discloses a clamping device for the bearing of a bearing, including circular stopper, upper grip block, connecting plate, spring, upper end both sides symmetry are fixed with spacing branch on the circular stopper, and spacing branch runs through the connecting plate and upwards extends, the spring has been cup jointed to the outer wall of spacing branch, and the both ends of spring are connected with the up end of upper grip block and the lower terminal surface of connecting plate respectively, the upper end wall upwards extending end that the main shaft runs through L type support frame is rotated and is equipped with the joint piece.

Preferably, the bottom of the first annular fixture block is uniformly provided with a plurality of first balls in a surrounding manner.

Preferably, the upper end wall of the L-shaped support frame is provided with a rotating groove corresponding to the rotating main shaft, and the outer wall of the joint of the rotating main shaft and the rotating groove is sleeved with a bearing.

Preferably, the inner wall of the connecting plate is provided with a threaded hole corresponding to the reciprocating screw rod, and the reciprocating screw rod is in threaded connection with the threaded hole.

Preferably, the bottom edge of joint piece is equipped with second annular fixture block, and the up end of L type support frame is equipped with the second annular draw-in groove that corresponds with second annular fixture block, the bottom edge of second annular fixture block evenly encircles and is equipped with a plurality of second ball.

Preferably, the upper end of the reciprocating screw rod is provided with an operating handle.

Preferably, lower grip block and last grip block are the component that the rubber material was made, and the up end of lower grip block and the lower terminal surface of last grip block are equipped with anti-skidding line respectively.

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

1. the reciprocating screw rod is rotated through the operating handle, the reciprocating screw rod drives the upper clamping plate at the bottom to move downwards, and the sole is elastically clamped under the action of the elastic force of the spring, so that the sole is prevented from being damaged;

2. stir grip block or last grip block down for the sole of centre gripping rotates, thereby conveniently polishes the circumference lateral wall of sole, need not artifical handheld sole, improves work efficiency, and reduces the potential safety hazard.

To sum up, the utility model overcomes prior art's is not enough, and reasonable in design has realized the firm centre gripping to the sole, has saved the manpower, has improved work efficiency, and has avoided artifical handheld sole, has reduced the potential safety hazard, has higher social use value and application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is a top view of the first annular fixture block of the present invention.

In the figure: the clamping device comprises a base 1, a supporting column 2, a fixed base plate 3, an L-shaped supporting frame 4, a lower clamping plate 5, an upper clamping plate 6, a fixed rod 7, a fixed plate 8, a first annular clamping block 9, a first annular clamping groove 10, a first ball 11, a circular limiting block 12, a reciprocating screw rod 13, an operating handle 14, a connecting plate 15, a limiting supporting rod 16, a spring 17, a connecting supporting rod 18, a mounting plate 19, a rotating main shaft 20, a clamping block 21, a bearing 22, a second annular clamping block 23, a second ball 24 and a second annular clamping groove 25.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. 1-3, a fixture for producing and processing safety shoes, comprising a base 1, a supporting column 2, a fixed base plate 3 and an L-shaped supporting frame 4, wherein the supporting column 2 is fixedly connected between the base 1 and the fixed base plate 3, the L-shaped supporting frame 4 is fixed on one side of the upper end of the fixed base plate 3, the upper end surface of the fixed base plate 3 is provided with a first annular clamping groove 10, a first annular clamping block 9 is arranged in the first annular clamping groove 10, the upper end of the first annular clamping block 9 is provided with a fixed plate 8, the center of the upper end of the fixed plate 8 is vertically fixed with a fixed rod 7, the upper end of the fixed rod 7 is fixedly connected with a lower clamping plate 5, the upper end wall of the L-shaped supporting frame 4 is vertically inserted with a rotating main shaft 20, the bottom of the rotating main shaft 20 is provided with a mounting plate 19, connecting support rods 18 are symmetrically arranged on two sides, and the bottom of reciprocal lead screw 13 is equipped with circular stopper 12, grip block 6 has been cup jointed to the outside of circular stopper 12, the upper end bilateral symmetry of going up grip block 6 is fixed with spacing branch 16, and spacing branch 16 runs through connecting plate 15 and upwards extends, spring 17 has been cup jointed to the outer wall of spacing branch 16, and the both ends of spring 17 are connected with the up end of last grip block 6 and the lower terminal surface of connecting plate 15 respectively, it is equipped with joint piece 21 to rotate main shaft 20 and run through the upper end wall upwards extension end of L type support frame 4.

Wherein, the bottom of first annular fixture block 9 evenly encircles and is equipped with the first ball 11 of a plurality of, reduces the frictional force between first annular fixture block 9 and the first ring groove 10 through setting up first ball 11, helps the rotation of first annular fixture block 9.

Wherein, the upper end wall of L type support frame 4 is equipped with the rotation groove that corresponds with rotation main shaft 20, and rotates the outer wall cover that main shaft 20 and rotation groove junction have connect bearing 22, reduces the frictional force between rotation main shaft 20 and the rotation groove through setting up bearing 22, helps rotating main shaft 20 and rotates.

Wherein, the inner wall of the connecting plate 15 is provided with a threaded hole corresponding to the reciprocating screw rod 13, the reciprocating screw rod 13 is in threaded connection with the threaded hole, the upper end of the reciprocating screw rod 13 is provided with an operating handle 14, the reciprocating screw rod 13 is rotated through the operating handle 14, and the reciprocating screw rod 13 drives the upper clamping plate 6 to move up and down.

Wherein, the bottom edge of joint piece 21 is equipped with second annular fixture block 23, and the up end of L type support frame 4 is equipped with the second annular draw-in groove 25 that corresponds with second annular fixture block 23, and the bottom edge of second annular fixture block 23 evenly encircles and is equipped with a plurality of second ball 24, and second annular draw-in groove 25 carries out spacing support to second annular fixture block 23 to reduce the frictional force between second annular fixture block 23 and the second annular draw-in groove 25 through setting up second ball 24.

Wherein, grip block 5 and last grip block 6 are the component that the rubber material was made down, and the up end of grip block 5 and the lower terminal surface of last grip block 6 are equipped with anti-skidding line respectively down, increase surface friction, help carrying out the centre gripping to safety shoes.

The working principle is as follows: in the utility model, when in use, firstly, the safety shoe sole to be processed is placed between the lower clamping plate 5 and the upper clamping plate 6, the reciprocating screw rod 13 is rotated through the operating handle 14, the reciprocating screw rod 13 drives the upper clamping plate 6 at the bottom to move downwards, and the limiting support rods 16 are symmetrically fixed on the two sides of the upper end of the upper clamping plate 6, the limiting support rods 16 extend upwards through the connecting plate 15, the springs 17 are sleeved on the outer walls of the limiting support rods 16, so that the upper clamping plate 6 can stably move downwards, the shoe sole is stably clamped, and the shoe sole is elastically clamped under the elastic force action of the springs 17, thereby avoiding damage to the shoe sole; stir through grip block 5 or last grip block 6 down this moment, because first annular fixture block 9 is at first ring groove 10 internal rotations, rotation main shaft 20 at the rotation inslot internal rotation to make the sole of centre gripping rotate, thereby conveniently polish the circumference lateral wall of sole, need not artifical handheld sole, improve work efficiency, reduce the potential safety hazard.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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 "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a safety shoes are anchor clamps for production and processing, includes base (1), support column (2), PMKD (3) and L type support frame (4), support column (2) fixed connection is between base (1) and PMKD (3), upper end one side of PMKD (3), its characterized in that are fixed in L type support frame (4): the upper end surface of the fixed bottom plate (3) is provided with a first annular clamping groove (10), a first annular clamping block (9) is arranged in the first annular clamping groove (10), the upper end of the first annular clamping block (9) is provided with a fixed plate (8), a fixed rod (7) is vertically fixed at the center of the upper end of the fixed plate (8), the upper end of the fixed rod (7) is fixedly connected with a lower clamping plate (5), the upper end wall of the L-shaped support frame (4) is vertically inserted with a rotating main shaft (20), the bottom of the rotating main shaft (20) is provided with a mounting plate (19), connecting support rods (18) are symmetrically arranged on two sides of the bottom of the mounting plate (19), a connecting plate (15) is horizontally arranged at the bottom of the connecting support rods (18), a reciprocating screw rod (13) is vertically inserted into the inner wall of the connecting plate (15), and a circular limiting block (12, the outside of circular stopper (12) has cup jointed grip block (6), the upper end bilateral symmetry of going up grip block (6) is fixed with spacing branch (16), and just spacing branch (16) run through connecting plate (15) and upwards extend, the outer wall of spacing branch (16) has cup jointed spring (17), and the both ends of spring (17) are connected with the up end of last grip block (6) and the lower terminal surface of connecting plate (15) respectively, the up end wall that rotates main shaft (20) and runs through L type support frame (4) upwards extends the end and is equipped with joint piece (21).

2. The jig for producing and processing safety shoes as claimed in claim 1, wherein: the bottom of the first annular clamping block (9) is uniformly provided with a plurality of first balls (11) in a surrounding manner.

3. The jig for producing and processing safety shoes as claimed in claim 1, wherein: the upper end wall of the L-shaped support frame (4) is provided with a rotating groove corresponding to the rotating main shaft (20), and the outer wall of the joint of the rotating main shaft (20) and the rotating groove is sleeved with a bearing (22).

4. The jig for producing and processing safety shoes as claimed in claim 1, wherein: the inner wall of the connecting plate (15) is provided with a threaded hole corresponding to the reciprocating screw rod (13), and the reciprocating screw rod (13) is in threaded connection with the threaded hole.

5. The jig for producing and processing safety shoes as claimed in claim 1, wherein: the bottom edge of joint piece (21) is equipped with second annular fixture block (23), and the up end of L type support frame (4) is equipped with second annular clamping groove (25) that correspond with second annular fixture block (23), the bottom edge of second annular fixture block (23) evenly encircles and is equipped with a plurality of second ball (24).

6. The jig for producing and processing safety shoes as claimed in claim 1, wherein: and an operating handle (14) is arranged at the upper end of the reciprocating screw rod (13).

7. The jig for producing and processing safety shoes as claimed in claim 1, wherein: the lower clamping plate (5) and the upper clamping plate (6) are members made of rubber materials, and anti-slip grains are respectively arranged on the upper end face of the lower clamping plate (5) and the lower end face of the upper clamping plate (6).