CN210500365U

CN210500365U - Connecting mechanism of pneumatic electric scissors

Info

Publication number: CN210500365U
Application number: CN201921149578.8U
Authority: CN
Inventors: 陈忠宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-12
Anticipated expiration: 2029-07-19

Abstract

The utility model belongs to the technical field of the panel is tailor, especially, steam-operated electric scissors coupling mechanism, which comprises a fixing block, one side of fixed block articulates there is first mechanism, one side fixed mounting that the fixed block was kept away from to first mechanism has second mechanism, second mechanism is articulated mutually with first mechanism, set up flutedly in the first mechanism, the eccentric wheel is installed to the recess internal rotation, the fixed cover in the outside of eccentric wheel is equipped with the bearing, the fixed cover in outer lane of bearing is equipped with the connecting block, it installs the transfer line to rotate on the connecting block, the transfer line through connection piece, and the one end and the eccentric wheel fixed connection of transfer line, one side that the fixed block kept away from first mechanism is rotated and is installed first supporting shoe, one side fixed mounting that first mechanism was kept away from to the second mechanism installs the second supporting shoe, one side. The utility model discloses convenient operation, durable, labour saving and time saving can realize automatic tailorring to panel to can improve the efficiency of cutting the board.

Description

Connecting mechanism of pneumatic electric scissors

Technical Field

The utility model relates to a technical field is tailor to panel, especially relates to a steam-operated electric scissors coupling mechanism.

Background

In the mill, traditional needs mostly cut through the plate shearing machine when cutting to plastic slab, sheet metal etc. nevertheless in the actual production process when cutting to less plastic slab, sheet metal etc. just the operation of not being convenient for on the plate shearing machine, the workman can adopt traditional scissors to cut most this moment.

However, when the traditional scissors are used for cutting small plastic plates, thin metal plates and the like, workers are prone to feel tired, a hinge rod is mostly directly used for hinging two shearing plates at the hinged position of the two shearing plates of the traditional scissors head, and the hinge rod and the shearing plates are prone to being greatly abraded in the using process of the scissors, so that the use of the scissors is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connecting mechanism of pneumatic electric scissors.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steam-driven electric scissors coupling mechanism, including the fixed block, one side of fixed block articulates there is first mechanism, one side fixed mounting that the fixed block was kept away from to first mechanism has second mechanism, second mechanism is articulated mutually with first mechanism, set up flutedly in the first mechanism, the eccentric wheel is installed to the recess internal rotation, the fixed cover in the outside of eccentric wheel is equipped with the bearing, the fixed cover in the outer lane of bearing is equipped with the connecting block, it installs the transfer line to rotate on the connecting block, the transfer line runs through the connecting block, and the one end and the eccentric wheel fixed connection of transfer line, one side that the fixed block was kept away from first mechanism rotates and installs first supporting block, one side fixed rotation that the first mechanism was kept away from to the fixed block of second mechanism installs the second supporting block, one side fixed mounting that the second supporting block is close to first supporting, The second mechanism is rotatably connected with the fixed block, and one end, far away from the second supporting block, of the connecting rod extends into the first supporting block and is fixedly connected with the first supporting block.

Preferably, a connecting groove is formed in one side, close to the second supporting block, of the first supporting block, and one end of the connecting rod extends into the connecting groove.

Preferably, the first supporting block is provided with a fixing bolt, and the bottom end of the fixing bolt extends into the connecting rod.

Preferably, annular grooves are formed in one side, close to each other, of the second mechanism and the fixing block and the two sides of the first mechanism, and the four annular grooves are symmetrically distributed.

Preferably, a plurality of balls are arranged in the two corresponding annular grooves and are distributed annularly.

Preferably, the annular mounting groove is formed in one side, away from each other, of the fixing block and the second mechanism, the annular mounting block is fixedly mounted on one side, close to each other, of the first supporting block and the second supporting block, and the annular mounting block is rotatably connected with the inner wall of the corresponding annular mounting groove.

Preferably, one end, far away from the eccentric wheel, of the transmission rod is connected with an electric rotating body, and the eccentric wheel is matched with the electric rotating body through the transmission rod.

Preferably, the electric motor body is driven by a mobile power supply

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first supporting block, a second supporting block, a connecting rod, a fixing bolt, a groove, an eccentric wheel, a bearing, a connecting block, a transmission rod, the first supporting block, the second supporting block, the connecting rod, a fixing bolt, an annular groove and balls through a fixing block, the transmission rod is rotated to drive the eccentric wheel to rotate, and the eccentric wheel drives the first mechanism to reciprocate through the groove, so that the first mechanism and the second mechanism can automatically cut a plate; through the friction between the reducible first mechanism of annular groove and ball cooperation and second mechanism and the fixed block, can fix a position the hinge hole on first mechanism, second mechanism and the fixed block simultaneously, thereby can prevent effectively that the inner wall of connecting rod and hinge hole from contacting, thereby can effectually place the connecting rod and be worn and torn, first supporting shoe and second supporting shoe pass through annular installation piece and annular mounting groove and fixed block and second mechanism and rotate to be connected, effectively support the connecting rod simultaneously, the utility model discloses convenient operation is durable, and labour saving and time saving can realize automatic tailorring to panel, thereby can improve the efficiency of cutting the board.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a side cross-sectional structural view of portion A of FIG. 2;

FIG. 4 is a schematic view of the distribution of the balls in the present invention;

in the figure: 1. a fixed block; 2. a second mechanism; 3. a first mechanism; 4. a groove; 5. an eccentric wheel; 6. a bearing; 7. connecting blocks; 8. a transmission rod; 9. a first support block; 10. a second support block; 11. a connecting rod; 12. fixing the bolt; 13. an annular 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. 1-4, the present invention provides a technical solution: a steam-driven electric scissors connecting mechanism comprises a fixed block 1, one side of the fixed block 1 is hinged with a first mechanism 3, one side, far away from the fixed block 1, of the first mechanism 3 is fixedly provided with a second mechanism 2, the second mechanism 2 is hinged with the first mechanism 3, the first mechanism 3 is provided with a groove 4, the groove 4 is rotatably provided with an eccentric wheel 5, the eccentric wheel 5 is matched with the groove 4 through the eccentric wheel 5, when a rotating rod 8 drives the eccentric wheel 5 to rotate, the first mechanism 3 can be driven to reciprocate through the groove 4, so that automatic cutting of plates can be realized, the outer side of the eccentric wheel 5 is fixedly sleeved with a bearing 6, the outer ring of the bearing 6 is fixedly sleeved with a connecting block 7, the connecting block 7 is rotatably provided with a transmission rod 8, the transmission rod 8 penetrates through the connecting block 7, one end of the transmission rod 8 is fixedly connected with the eccentric wheel 5, one side, a second supporting block 10 is fixedly and rotatably mounted on one side, far away from the first mechanism 3, of the second mechanism 2, a connecting rod 11 is fixedly mounted on one side, close to the first supporting block 9, of the second supporting block 10, the connecting rod 11 penetrates through the first mechanism 3, the second mechanism 2 and the fixed block 1 and is rotatably connected with the first mechanism 3, the second mechanism 2 and the fixed block 1, and one end, far away from the second supporting block 10, of the connecting rod 11 extends into the first supporting block 9 and is fixedly connected with the first supporting block 9;

one side of a first supporting block 9 close to a second supporting block 10 is provided with a connecting groove, one end of a connecting rod 11 extends into the connecting groove, a fixing bolt 12 is installed on the first supporting block 9, the bottom end of the fixing bolt 12 extends into the connecting rod 11, one side of a second mechanism 2 close to the fixing block 1 and two sides of the first mechanism 3 are provided with annular grooves 13, four annular grooves 13 are symmetrically distributed, a plurality of balls 14 are arranged in two corresponding annular grooves 13 and are distributed annularly, one sides of the fixing block 1 and the second mechanism 2 far away from each other are provided with annular mounting grooves, one sides of the first supporting block 9 close to the second supporting block 10 are fixedly provided with annular mounting blocks, the annular mounting blocks are rotatably connected with the inner walls of the corresponding annular mounting grooves, one end of a transmission rod 8 far away from an eccentric wheel 5 is connected with an electric rotating body, and the eccentric wheel 5 is matched with the electric rotating body through the transmission rod 8, the electric rotating body is driven by a movable power supply, and is matched with a bearing 6, a connecting block 7, a transmission rod 8, a first supporting block 9, a second supporting block 10, a connecting rod 11, a fixing bolt 12, an annular groove 13 and a ball 14 through a fixing block 1, a second mechanism 2, a first mechanism 3, a groove 4, an eccentric wheel 5, the bearing, the connecting block 7, the transmission rod 8, the first supporting block 9, the second supporting block 10, the connecting rod 11, a fixing bolt 12, an annular groove 13 and the ball 14, so that the transmission rod 8 is rotated, the transmission rod 8 drives the eccentric wheel 5 to rotate, the eccentric wheel 5 drives the first; through the friction between the reducible first mechanism 3 of annular groove 13 and ball 14 cooperation and second mechanism 2 and fixed block 1, can fix a position the hinge hole on first mechanism 3, second mechanism 2 and the fixed block 1 simultaneously, thereby can prevent effectively that the inner wall of connecting rod 11 and hinge hole from contacting, thereby can effectually place connecting rod 11 and be worn and torn, first supporting shoe 9 and second supporting shoe 10 rotate through annular installation piece and annular mounting groove and fixed block 1 and second mechanism 2 and are connected, effectively support connecting rod 11 simultaneously, the utility model discloses convenient operation, it is durable, labour saving and time saving can realize automatic tailorring to panel, thereby can improve the efficiency of cutting the board.

The working principle is as follows: one end, far away from the eccentric wheel 5, of the transmission rod 8 is fixedly connected with an output shaft of a motor provided with a speed reducer, when the cutting device is used, the motor is started, the motor drives the transmission rod 8 to rotate on the connecting block 7, the transmission rod 8 drives the eccentric wheel 5 to rotate in the groove 4, and the eccentric wheel 5 circularly extrudes the inner walls of two sides of the groove 4 along with the rotation of the eccentric wheel 5, so that the first mechanism 3 can reciprocate on the fixed block 1, and the first mechanism 3 and the second mechanism 2 can automatically cut a plate; when first mechanism 3 rotates on second mechanism 2 and fixed block 1, cooperate reducible first mechanism 3 and second mechanism 2 and the friction between the fixed block 1 through annular groove 13 and ball 14, can fix a position the hinge hole on first mechanism 3, second mechanism 2 and the fixed block 1 simultaneously, thereby can effectively prevent that connecting rod 11 from contacting with the inner wall of hinge hole, thereby can effectually place connecting rod 11 and be worn and torn, first supporting shoe 9 and second supporting shoe 10 rotate with fixed block 1 and second mechanism 2 through annular mounting piece and annular mounting groove and are connected, effectively support connecting rod 11 simultaneously.

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 an electronic scissors coupling mechanism of steam-driven, includes fixed block (1), its characterized in that: one side of the fixed block (1) is hinged with a first mechanism (3), one side, far away from the fixed block (1), of the first mechanism (3) is fixedly provided with a second mechanism (2), the second mechanism (2) is hinged with the first mechanism (3), the first mechanism (3) is provided with a groove (4), the groove (4) is rotatably provided with an eccentric wheel (5), the outer side of the eccentric wheel (5) is fixedly sleeved with a bearing (6), the outer ring of the bearing (6) is fixedly sleeved with a connecting block (7), the connecting block (7) is rotatably provided with a transmission rod (8), the transmission rod (8) penetrates through the connecting block (7), one end of the transmission rod (8) is fixedly connected with the eccentric wheel (5), one side, far away from the first mechanism (3), of the fixed block (1) is rotatably provided with a first supporting block (9), one side, far away from the first mechanism (3), of the second mechanism (2) is fixedly, one side fixed mounting that second supporting shoe (10) is close to first supporting shoe (9) has connecting rod (11), connecting rod (11) run through first mechanism (3), second mechanism (2) and fixed block (1) and with first mechanism (3), second mechanism (2) and fixed block (1) rotation connection, the one end that second supporting shoe (10) were kept away from in connecting rod (11) extends to first supporting shoe (9) and with first supporting shoe (9) fixed connection.

2. A steam operated electric scissors linkage as claimed in claim 1, wherein: one side of the first supporting block (9) close to the second supporting block (10) is provided with a connecting groove, and one end of the connecting rod (11) extends into the connecting groove.

3. A steam operated electric scissors linkage as claimed in claim 1, wherein: and a fixing bolt (12) is installed on the first supporting block (9), and the bottom end of the fixing bolt (12) extends into the connecting rod (11).

4. A steam operated electric scissors linkage as claimed in claim 1, wherein: annular grooves (13) are formed in one side, close to each other, of the second mechanism (2) and the fixing block (1) and the two sides of the first mechanism (3), and the four annular grooves (13) are symmetrically distributed.

5. A steam operated electric scissors linkage as claimed in claim 4, wherein: a plurality of balls (14) are arranged in the two corresponding annular grooves (13), and the balls (14) are distributed annularly.

6. A steam operated electric scissors linkage as claimed in claim 1, wherein: the annular mounting groove is formed in one side, away from each other, of the fixing block (1) and the second mechanism (2), the annular mounting block is fixedly mounted on one side, close to each other, of the first supporting block (9) and the second supporting block (10), and the annular mounting block is rotatably connected with the inner wall of the corresponding annular mounting groove.

7. A steam operated electric scissors linkage as claimed in claim 1, wherein: one end, far away from the eccentric wheel (5), of the transmission rod (8) is connected with an electric rotating body, and the eccentric wheel (5) is matched with the electric rotating body through the transmission rod (8).

8. A steam operated electric scissors linkage as claimed in claim 7, wherein: the electric rotating body is driven by a movable power supply.