CN217052820U - Clothing cutting bed tool bit structure convenient to adjust - Google Patents

Abstract

The utility model discloses a clothing cutting bed tool bit structure convenient to adjust, including the tool bit seat, be equipped with the tool bit groove on the tool bit seat, tool bit inslot wall both sides symmetry is equipped with the fixed orifices, rigid coupling electric putter one end respectively in the fixed orifices, the electric putter other end rigid coupling movable plate one side respectively, movable plate opposite side contacts respectively and changes the tool bit both sides, one of them movable plate opposite side evenly is equipped with a plurality of block grooves, another movable plate opposite side evenly rigid coupling a plurality of fixed block one end, the fixed block other end passes the spacing hole evenly equipped with on changing the tool bit respectively and the joint is in block groove; the tool bit seat on the two sides of the top end of the tool bit groove is symmetrically provided with fixing grooves. The utility model discloses simple structure, convenient operation has not only simplified the step of change, can also change the tool bit through changing the seat, does not need the whole tool bit of taking to put into the tool bit seat with it, has effectively avoided operating personnel to cut oneself when changing.

Description

Clothing cutting bed tool bit structure convenient to adjustment

Technical Field

The utility model relates to a clothing cutting bed tool bit technical field specifically is a clothing cutting bed tool bit structure convenient to adjustment.

Background

The cutting bed is an automatic cutting device used in textile and clothing industry, leather industry, automobile seat industry and furniture industry. The cutting bed mainly comprises a cutting table, a cutter holder, a cutter frame, an operation panel and a vacuum suction device, and the length and the width of the cutting bed are determined according to the amplitude of the fabric and the requirements of production varieties. The cutting bed is used for cutting fabric cloth, and traditional cutting bed tool bit adopts single stop device mostly, and stability is relatively poor, and live time is one long, and the precision of tool bit will be discounted greatly, and the tool bit becomes dull easily after using, all lift the back off the tool bit now, remove equipment department of polishing and polish, and the waste time is not convenient enough.

In view of the above, the Chinese utility model patent with the grant publication No. CN211104332U discloses a tool bit mechanism for a clothing cutting machine, the bottom of a connecting frame is connected with the top end of a tool bit through a clamp mechanism, a driving motor base and a rotating disc support are both arranged on the upper surface of a supporting plate, the lower end of an upper tool bit positioning mechanism is connected with the rotating disc support through a bearing, a fluted disc is arranged outside the upper tool bit positioning mechanism, the lower surface of the supporting plate is provided with a lower tool bit positioning mechanism through a connecting column, the tool bit is arranged in the upper tool bit positioning mechanism and the lower tool bit positioning mechanism, a tool bit polishing clamp is arranged on one side of the supporting plate, which is far away from the driving motor base, and a polishing mechanism is arranged on one side of the supporting plate, which is located on the tool bit polishing clamp, the utility model has reasonable structure, the upper tool bit positioning mechanism and the lower tool bit positioning mechanism are arranged, so that the tool bit can not be positioned in the horizontal direction when cutting, thereby ensuring the accuracy when cutting, install the cutter head clamp of polishing and grinding machanism on the layer board, when the cutter head of polishing, need not to take the polisher department alone again with the cutter head and polish, the convenience improves greatly.

And the tool bit needs to be changed after a long time, and personnel in the prior art are easily cut when changing the tool bit, so that a convenient-to-adjust tool bit structure of a clothing cutting bed is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clothing cutting bed tool bit structure convenient to adjustment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a convenient-to-adjust tool bit structure of a clothing cutting bed, which comprises a tool bit seat, wherein a tool bit groove is arranged on the tool bit seat,

the tool bit is characterized in that fixed holes are symmetrically formed in two sides of the inner wall of the tool bit groove, one end of an electric push rod is fixedly connected in each fixed hole, the other end of the electric push rod is fixedly connected to one side of a movable plate, the other side of the movable plate contacts with two sides of the tool bit, a plurality of clamping grooves are uniformly formed in the other side of one movable plate, one ends of a plurality of fixed blocks are uniformly and fixedly connected to the other side of the other movable plate, and the other ends of the fixed blocks penetrate through limiting holes uniformly formed in the tool bit and are clamped in the clamping grooves;

the tool bit seat of tool bit groove top both sides is gone up the symmetry and is equipped with the fixed slot, joint dead lever in the fixed slot respectively, dead lever symmetry rigid coupling is on changing the seat, be equipped with the standing groove on changing the seat, standing groove inner wall bilateral symmetry is equipped with flexible groove, flexible inslot inner wall bilateral symmetry is equipped with the spacing groove, rigid coupling centre gripping subassembly both ends respectively in the flexible groove, the bottom surface is equipped with the constant head tank in the standing groove.

Preferably, the number of the clamping grooves and the fixing blocks is equal to the number of the limiting holes, the positions of the clamping grooves and the fixing blocks correspond to the positions of the limiting holes one by one, and the diameters of the clamping grooves and the fixing blocks are equal to the diameter of the limiting holes.

Preferably, the centre gripping subassembly includes two fixed springs, fixed spring one end rigid coupling respectively is at flexible inslot bottom surface, the fixed spring other end rigid coupling carriage release lever one end respectively, carriage release lever one end bilateral symmetry rigid coupling stopper, stopper symmetry joint is at the spacing inslot, the carriage release lever other end rigid coupling grip block one side respectively, the grip block opposite side contacts the change tool bit both sides respectively.

Preferably, one end of each of the two clamping plates is in contact with the inner bottom surface of the placement groove, and one side, opposite to the other end of each of the two clamping plates, is a slope.

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

1. the utility model discloses simple structure, convenient operation has not only simplified the step of change, can also change the tool bit through changing the seat, does not need the whole tool bit of taking to put into the tool bit seat with it, has effectively avoided operating personnel to cut oneself when changing.

2. The movable plates for fixing the tool bits are arranged in the tool bit seat, and the distance between the movable plates can be adjusted through the electric push rod, so that the tool bits with different thicknesses can be conveniently fixed.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the vertical surface of the present invention;

fig. 3 is an enlarged structural schematic diagram of a position a in fig. 2 according to the present invention.

In the figure: 1. a tool bit seat; 101. a cutter head groove; 102. a fixing hole; 103. fixing grooves; 2. an electric push rod; 3. moving the plate; 301. a clamping groove; 302. a fixed block; 4. replacing the seat; 401. a placement groove; 402. a telescopic groove; 403. a limiting groove; 404. positioning a groove; 5. a fixing rod; 6. a clamping assembly; 61. a fixed spring; 62. a travel bar; 63. a limiting block; 64. a clamping plate; 7. replacing the cutter head; 701. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a convenient-to-adjust tool bit structure of a clothing cutting bed, which comprises a tool bit seat 1, wherein a tool bit groove 101 is arranged on the tool bit seat 1,

referring to fig. 1 and 2, fixing holes 102 are symmetrically formed in two sides of the inner wall of the tool bit groove 101, one end of an electric push rod 2 is fixedly connected in each fixing hole 102, the other end of the electric push rod 2 is fixedly connected to one side of a movable plate 3, the other side of the movable plate 3 contacts two sides of a replacing tool bit 7, a plurality of clamping grooves 301 are uniformly formed in the other side of one movable plate 3, one end of a plurality of fixing blocks 302 is uniformly fixedly connected to the other side of the other movable plate 3, and the other end of each fixing block 302 penetrates through limiting holes 701 uniformly formed in the replacing tool bit 7 and is clamped in each clamping groove 301;

referring to fig. 2 and 3, the tool bit holder 1 on both sides of the top end of the tool bit slot 101 is symmetrically provided with fixing slots 103, the fixing rods 5 are respectively clamped in the fixing slots 103, the fixing rods 5 are symmetrically and fixedly connected to the replacing base 4, the replacing base 4 is provided with a placing slot 401, both sides of the inner wall of the placing slot 401 are symmetrically provided with telescopic slots 402, both sides of the inner wall of the telescopic slots 402 are symmetrically provided with limiting slots 403, both ends of the clamping assembly 6 are respectively and fixedly connected to the telescopic slots 402, and the inner bottom surface of the placing slot 401 is provided with a positioning slot 404.

Further, the number of the clamping grooves 301 and the fixing blocks 302 is equal to that of the limiting holes 701, the positions of the clamping grooves 301 and the fixing blocks 302 correspond to those of the limiting holes 701 one by one, and the diameters of the clamping grooves 301 and the fixing blocks 302 are equal to those of the limiting holes 701.

Example 2:

please refer to fig. 2 and fig. 3, which illustrate a second embodiment of the present invention, the embodiment is based on the previous embodiment;

specifically, the clamping assembly 6 includes two fixed springs 61, one end of each fixed spring 61 is fixedly connected to the inner bottom surface of the telescopic slot 402, the other end of each fixed spring 61 is fixedly connected to one end of the moving rod 62, the two ends of the moving rod 62 are symmetrically and fixedly connected to the limiting blocks 63, the limiting blocks 63 are symmetrically clamped in the limiting grooves 403, the other end of the moving rod 62 is fixedly connected to one side of the clamping plate 64, and the other side of the clamping plate 64 contacts with the two sides of the replaceable tool bit 7.

Furthermore, two grip blocks 64 one end contact mounting groove 401 inner bottom surface, and the relative one side of two grip blocks 64 other ends is domatic, and the convenience will be changed the joint of tool bit 7 and enter between the grip block 64.

Example 3:

please refer to fig. 1 to 3, which illustrate a third embodiment of the present invention, the embodiment is based on the above two embodiments;

when the utility model is used, the fixing rod 5 on the replacing seat 4 is aligned with the fixing groove 103 on the tool bit seat 1, the replacing tool bit 7 is squeezed between the clamping plates 64 in the clamping component 6, the electric push rod 2 drives the two moving plates 3 to be far away from the replacing tool bit 7, then the replacing seat 4 is taken away, the replacing tool bit 7 can be smoothly taken down, the replacing tool bit 7 is squeezed between the clamping plates 64 in the clamping component 6 after being taken out from the clamping component 6, the new replacing tool bit 7 is clamped between the clamping plates 64 in the clamping component 6, the sharp end of the replacing tool bit 7 is clamped in the positioning groove 404, the clamping plates 64 drive the moving rod 62 to move in the telescopic groove 402, the moving rod 62 enables the clamping plates 64 to fix the replacing tool bit 7 under the acting force of the fixing spring 61, then the fixing rod 5 on the replacing seat 4 is aligned with the fixing groove 103 on the tool bit seat 1, the other end of the replacing tool bit 7 is inserted into the tool bit groove 101 of the tool bit seat 1, the electric push rod 2 drives the movable plates 3 to respectively contact and replace two sides of the cutter head 7, the fixed block 302 on one of the movable plates 3 respectively penetrates through the limiting hole 701 on the replacement cutter head 7 to be clamped in the clamping groove 301 on the other movable plate 3, the replacement cutter head 7 is fixed, the phenomenon that the cutter head is deviated to influence cutting of clothes during working is avoided, then the replacement seat 4 is moved away, and replacement operation is completed.

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 (4)

1. The utility model provides a clothing cutting bed tool bit structure convenient to adjustment, includes tool bit seat (1), be equipped with tool bit groove (101) on tool bit seat (1), its characterized in that:

the tool bit is characterized in that fixing holes (102) are symmetrically formed in two sides of the inner wall of the tool bit groove (101), one end of an electric push rod (2) is fixedly connected in each fixing hole (102), the other end of the electric push rod (2) is fixedly connected to one side of a moving plate (3), the other side of the moving plate (3) is in contact with two sides of a tool bit (7) to be replaced respectively, a plurality of clamping grooves (301) are uniformly formed in the other side of one moving plate (3), one end of a plurality of fixing blocks (302) is fixedly connected to the other side of the other moving plate (3), and the other end of each fixing block (302) penetrates through limiting holes (701) uniformly formed in the tool bit (7) to be replaced and is clamped in the clamping grooves (301);

the symmetry is equipped with fixed slot (103) on tool bit seat (1) of tool bit groove (101) top both sides, joint dead lever (5) respectively in fixed slot (103), dead lever (5) symmetry rigid coupling is on changing seat (4), be equipped with standing groove (401) on changing seat (4), standing groove (401) inner wall bilateral symmetry is equipped with flexible groove (402), flexible groove (402) inner wall bilateral symmetry is equipped with spacing groove (403), rigid coupling centre gripping subassembly (6) both ends respectively in flexible groove (402), the bottom surface is equipped with constant head tank (404) in standing groove (401).

2. The ready-to-adjust garment cutting bed bit structure as set forth in claim 1, wherein: the number of the clamping grooves (301) and the fixing blocks (302) is equal to that of the limiting holes (701), the positions of the clamping grooves are in one-to-one correspondence, and the diameters of the clamping grooves (301) and the fixing blocks (302) are equal to that of the limiting holes (701).

3. The conveniently adjustable tool bit structure for garment cutting beds according to claim 1, wherein: centre gripping subassembly (6) include two fixed spring (61), fixed spring (61) one end rigid coupling bottom surface in flexible groove (402) respectively, fixed spring (61) other end rigid coupling carriage release lever (62) one end respectively, carriage release lever (62) one end bilateral symmetry rigid coupling stopper (63), stopper (63) symmetry joint is in spacing groove (403), carriage release lever (62) other end rigid coupling grip block (64) one side respectively, grip block (64) opposite side contacts change tool bit (7) both sides respectively.

4. The ready-to-adjust garment cutting bed bit structure of claim 3, wherein: one end of each of the two clamping plates (64) is in contact with the inner bottom surface of the placing groove (401), and one side, opposite to the other end of each of the two clamping plates (64), is a slope.

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