CN212653122U

CN212653122U - Workpiece protection device for part machining

Info

Publication number: CN212653122U
Application number: CN202021231130.3U
Authority: CN
Inventors: 于连华
Original assignee: Riesman Precision Machinery Kunshan Co ltd
Current assignee: Riesman Precision Machinery Kunshan Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-05
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a work piece protector for parts machining belongs to parts machining technical field, and its technical essential includes the fixed station, the top fixed mounting of fixed station has first locating rack and second locating rack, the top fixed mounting of first locating rack has the second motor case, the top fixed mounting of second locating rack has the drilling operation machine, one side fixed mounting that first locating rack is relative with the second locating rack has the fixed plate, the top fixed mounting of fixed plate has the location operation panel, the inside fixed mounting of second motor case has first servo motor. The utility model discloses a, whole equipment can accomplish to produce the direction that the piece probably collapses out when the operation from the all-round, in the time of the completion protection of maximize, can also press through positioning mechanism, cooperatees with original anchor clamps, prevents that original location work piece is unstable to lead to the work piece to collapse out when the operation, has effectually played the protective effect when the operation.

Description

Workpiece protection device for part machining

Technical Field

The utility model belongs to the technical field of the parts machining, concretely relates to workpiece protector for parts machining.

Background

In the machining process of a lathe or a milling machine, a material guide device is generally arranged for ensuring the machining efficiency, a workpiece clamp is arranged on the lathe or the milling machine, when the material guide device is used, a workpiece in the material guide device is pushed into the workpiece clamp through a pushing structure, then the workpiece clamp is pushed to a turning tool or a milling cutter to complete machining, and then the pushing structure in the material guide device pushes the next workpiece into the workpiece clamp.

The problems of the existing product are as follows:

1. when the workpiece is operated, the workpiece may be broken and fly to hurt people due to the fixing error or damage of the clamp.

2. Chipping generated by high-speed rotation of the machined workpiece is generated to cause breakage of an operator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece protector for parts machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece protection device for part machining comprises a fixed table, wherein a first positioning frame and a second positioning frame are fixedly mounted at the top of the fixed table, a second motor box is fixedly mounted at the top of the first positioning frame, a drilling manipulator is fixedly mounted at the top of the second positioning frame, a fixed plate is fixedly mounted at one side of the first positioning frame opposite to the second positioning frame, a positioning operation table is fixedly mounted at the top of the fixed plate, a first servo motor is fixedly mounted in the second motor box, an output shaft of the first servo motor is fixedly connected with a second threaded rotating rod through a coupler, the bottom end of the second threaded rotating rod is rotatably connected with the bottom of the inner wall of the fixed table, a positioning mechanism is connected to the surface of the second threaded rotating rod in a threaded manner, a first motor box is fixedly mounted at the top of the fixed table, and a second servo motor is fixedly mounted in the first motor box, the top of first motor case is rotated and is connected with the thread bush, the output shaft of second servo motor and the bottom fixed connection of thread bush, the top threaded connection of thread bush has first screw thread dwang, the top of first screw thread dwang runs through fixed plate and positioning operation platform in proper order and extends to the top of positioning operation platform, the top fixed mounting of first screw thread dwang has a lift supporting bench, the front and the equal fixed mounting in the back at fixed station top have a guard flap, two one side that the guard flap is relative respectively with the front and the back fixed connection of first locating rack and second locating rack.

Preferably, positioning mechanism includes the lifter plate, the right side fixed mounting of lifter plate bottom has a plurality of telescopic links, and is a plurality of reset spring has all been coiled on the surface of telescopic link, and is a plurality of the first stripper plate of the equal fixedly connected with in bottom of telescopic link, the left side of lifter plate and the surperficial threaded connection of second screw dwang.

Preferably, the lift support platform is a soft rubber member.

Preferably, the front surface of the protective baffle is rotatably connected with a second positioning frame, the back surface of the protective baffle is fixedly provided with a second electric push rod, and an output rod of the second electric push rod is fixedly connected with a second extrusion plate.

Preferably, a first electric push rod is fixedly mounted on the right side of the second positioning frame, an output shaft of the first electric push rod penetrates through and extends to the left side of the second positioning frame, and a third extrusion plate is fixedly connected to the output shaft of the first electric push rod.

Preferably, the inner wall fixed mounting of fixed plate has the stopper, the stopper and the surperficial sliding connection of first screw thread dwang.

Preferably, four angles of the bottom of the fixed platform are fixedly provided with supporting seats.

Preferably, the left side of the lifting plate is in sliding connection with the left side of the inner wall of the first positioning frame.

Compared with the prior art, the beneficial effects of the utility model are that: the whole device is provided with a fixed table as a main operation interface, two protective baffles are arranged at the top of the fixed table to protect the position face of an operator, a first positioning frame and a second positioning frame can not only carry out positioning connection operation on a drilling operation machine, a second motor box and a positioning mechanism, but also form protection on the left side and the right side with the two protective baffles, a fixed plate and a positioning operation table are arranged inside the fixed table to conveniently place a workpiece to be processed, after the workpiece is placed, one end of the workpiece is pressed by moving down the positioning mechanism, the operation can be carried out, the workpiece is prevented from being broken out due to instability of fixing of a clamp in the operation process, a lifting support table can drive the workpiece to lift, the workpiece can be conveniently taken out after the operation is finished, and the whole equipment can realize protection from the direction in which chips are possibly generated in the operation process in an all-round manner, when the protection is accomplished to the maximize, can also press through positioning mechanism, cooperate with original anchor clamps, prevent that original location work piece is unstable to lead to the work piece to collapse out when the operation, the effectual protective effect who plays when the operation.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a top sectional view of the present invention;

FIG. 3 is a cross-sectional view taken along the direction S-S of FIG. 2 according to the present invention;

fig. 4 is a partial enlarged structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a perspective view of the front protective baffle of the present invention.

In the figure: 1. a fixed table; 2. a fixing plate; 3. a first positioning frame; 4. a first threaded rotating rod; 5. a threaded sleeve; 6. a first motor case; 7. positioning an operation table; 8. a positioning mechanism; 81. a lifting plate; 82. a return spring; 83. a telescopic rod; 84. a first squeeze plate; 9. a second motor case; 10. a second compression plate; 11. a drilling manipulator; 12. a protective baffle; 13. a first electric push rod; 14. a second positioning frame; 15. a first servo motor; 16. a second electric push rod; 17. a lifting support platform; 18. a second servo motor; 19. a limiting block; 20. a third compression plate; 21. a second threaded rotating rod.

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. 1-5, the utility model provides a workpiece protector for parts processing, which comprises a fixed table 1, a first positioning frame 3 and a second positioning frame 14 are fixedly installed on the top of the fixed table 1, a second motor box 9 is fixedly installed on the top of the first positioning frame 3, a drilling manipulator 11 is fixedly installed on the top of the second positioning frame 14, a fixed plate 2 is fixedly installed on the opposite side of the first positioning frame 3 and the second positioning frame 14, a positioning manipulator 7 is fixedly installed on the top of the fixed plate 2, a first servo motor 15 is fixedly installed inside the second motor box 9, an output shaft of the first servo motor 15 is fixedly connected with a second threaded rotating rod 21 through a coupler, the bottom end of the second threaded rotating rod 21 is rotatably connected with the bottom of the inner wall of the fixed table 1, a positioning mechanism 8 is connected with the surface thread of the second threaded rotating rod 21, a first motor box 6 is fixedly installed on the top of the fixed table 1, a second servo motor 18 is fixedly arranged inside the first motor box 6, the top of the first motor box 6 is rotatably connected with a threaded sleeve 5, an output shaft of the second servo motor 18 is fixedly connected with the bottom of the threaded sleeve 5, the top of the threaded sleeve 5 is in threaded connection with a first threaded rotating rod 4, the top of the first threaded rotating rod 4 sequentially penetrates through the fixed plate 2 and the positioning operation table 7 and extends to the top of the positioning operation table 7, a lifting support table 17 is fixedly arranged at the top of the first threaded rotating rod 4, protective baffles 12 are fixedly arranged on the front and the back of the top of the fixed table 1, one sides, opposite to the two protective baffles 12, are fixedly connected with the front and the back of the first positioning frame 3 and the second positioning frame 14 respectively, the whole device is provided with the fixed table 1 as a main operation interface, and the top of the fixed table 1 is provided with the two protective baffles 12 for protecting the position surface of an operator, the first positioning frame 3 and the second positioning frame 14 can perform positioning connection operation on the drilling operation machine 11, the second motor box 9 and the positioning mechanism 8, and can also form protection on the left side and the right side with the two protective baffles 12, a fixed plate 2 and a positioning operation table 7 are arranged inside the fixed table 1 to conveniently place a workpiece to be processed, after the workpiece is placed, the positioning mechanism 8 moves downwards to press one end of the workpiece, so that operation can be performed, the workpiece is prevented from being broken out due to unstable fixation of a clamp in the operation process, the lifting support table 17 can drive the workpiece to lift, the workpiece can be conveniently taken out after the operation is completed, the whole equipment can protect the direction in which chips are possibly broken out in the operation process in all directions, and the pressing can be performed through the positioning mechanism 8 while the protection is completed, cooperate with original anchor clamps, prevent that original location work piece is unstable to lead to the work piece to pop out when the operation, effectual protective effect when having played the operation.

In this embodiment, preferably, the positioning mechanism 8 includes a lifting plate 81, a plurality of telescopic rods 83 are fixedly mounted on the right side of the bottom of the lifting plate 81, return springs 82 are wound on the surfaces of the plurality of telescopic rods 83, first extrusion plates 84 are fixedly connected to the bottoms of the plurality of telescopic rods 83, the left side of the lifting plate 81 is in threaded connection with the surface of the second threaded rotating rod 21, in the positioning mechanism 8, the main body is supported and connected with the second threaded rotating rod 21 through the return springs 82, the lifting plate 81 is replaced by the telescopic rods 83 and the first extrusion plates 84 to be in contact with a workpiece, and the workpiece surface damage caused by hard contact can be prevented while the workpiece is positioned.

In this embodiment, the elevating support base 17 is preferably made of a soft rubber material, which can increase the friction force with the workpiece while supporting the workpiece, thereby preventing the falling.

In this embodiment, preferably, the front surface of the front protective barrier 12 is rotatably connected with a second positioning frame 14, the front surface of the back protective barrier 12 is fixedly provided with a second electric push rod 16, an output rod of the second electric push rod 16 is fixedly connected with a second extrusion plate 10, the position of the workpiece can be adjusted from the back surface of the workpiece by arranging the second extrusion plate 10 and the second electric push rod 16, and the workpiece can be conveniently placed into the front surface by arranging the second positioning frame 14.

In this embodiment, preferably, the first electric push rod 13 is fixedly mounted on the right side of the second positioning frame 14, the output shaft of the first electric push rod 13 penetrates and extends to the left side of the second positioning frame 14, the third pressing plate 20 is fixedly connected to the output shaft of the first electric push rod 13, the position of the first electric push rod 13 and the position of the third pressing plate 20 can be adjusted from the right side of the workpiece, and the first electric push rod 13 and the second pressing plate 10 can be matched to better position the workpiece.

In this embodiment, preferably, the inner wall fixed mounting of fixed plate 2 has stopper 19, and stopper 19 and the sliding surface connection of first screw thread dwang 4 can prevent that thread bush 5 from driving first screw thread dwang 4 rotation through being provided with stopper 19 to make first screw thread dwang 4 rise steadily under stopper 19's spacing.

In this embodiment, preferably, four equal fixed mounting in angle of fixed station 1 bottom have a supporting seat, are provided with four supporting seats and can lift up the bottom of fixed station 1 to increase the frictional force on fixed station 1 bottom and ground, prevent that the whole production of equipment from sliding.

In this embodiment, preferably, the left side of the lifting plate 81 is slidably connected with the left side of the inner wall of the first positioning frame 3, so that the lifting plate 81 and the inner wall of the first positioning frame 3 can form a limit position, and the lifting plate 81 can lift more stably.

The utility model discloses a theory of operation and use flow: the whole device is provided with a fixed table 1 as a main operation interface, two protective baffles 12 are arranged at the top of the fixed table 1 to protect the position face of an operator, a first positioning frame 3 and a second positioning frame 14 can not only carry out positioning connection operation on a drilling operation machine 11, a second motor box 9 and a positioning mechanism 8, but also form protection on the left side and the right side with the two protective baffles 12, a fixed plate 2 and a positioning operation table 7 are arranged in the fixed table 1 to conveniently place a workpiece to be processed, after the workpiece is placed, one end of the workpiece is pressed by moving down the positioning mechanism 8, the operation can be carried out, the workpiece is prevented from collapsing due to instable fixture fixation during operation, a lifting support table 17 can drive the workpiece to lift, the workpiece can be conveniently taken out after the operation is finished, and the whole device can protect the direction in which debris is likely to collapse during the operation in all directions, when the completion protection of maximize, can also press through positioning mechanism 8, cooperate with original anchor clamps, prevent that original location work piece is unstable to lead to the work piece to collapse out when the operation, the effectual protective effect who plays when the operation.

The utility model discloses the model of well used first electric putter 13, first servo motor 15, second electric putter 16 and second servo motor 18 is common component among the prior art, is publicly known to personnel in this field, and all actual models and sizes can be selected or changed according to actual service environment.

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 workpiece protection device for parts machining, includes fixed station (1), its characterized in that: the top fixed mounting of fixed station (1) has first locating rack (3) and second locating rack (14), the top fixed mounting of first locating rack (3) has second motor case (9), the top fixed mounting of second locating rack (14) has drilling operation machine (11), one side fixed mounting that first locating rack (3) and second locating rack (14) are relative has fixed plate (2), the top fixed mounting of fixed plate (2) has location operation panel (7), the inside fixed mounting of second motor case (9) has first servo motor (15), the output shaft of first servo motor (15) passes through shaft coupling fixedly connected with second screw thread dwang (21), the bottom of second screw thread dwang (21) is rotated with the bottom of fixed station (1) inner wall and is connected, the surface threaded connection of second screw thread dwang (21) has positioning mechanism (8), the top fixed mounting of fixed station (1) has first motor case (6), the inside fixed mounting of first motor case (6) has second servo motor (18), the top of first motor case (6) is rotated and is connected with thread bush (5), the output shaft of second servo motor (18) and the bottom fixed connection of thread bush (5), the top threaded connection of thread bush (5) has first screw thread dwang (4), the top of first screw thread dwang (4) runs through fixed plate (2) and location operation panel (7) in proper order and extends to the top of location operation panel (7), the top fixed mounting of first screw thread dwang (4) has lift brace table (17), the front and the equal fixed mounting in the back at fixed station (1) top have guard flap (12), two one side that guard flap (12) is relative respectively with the front and the back fixed even of first locating rack (3) and second locating rack (14) one side And (6) connecting.

2. The workpiece guard for parts processing as set forth in claim 1, wherein: positioning mechanism (8) include lifter plate (81), the right side fixed mounting of lifter plate (81) bottom has a plurality of telescopic links (83), and is a plurality of reset spring (82) have all been coiled on the surface of telescopic link (83), and is a plurality of the first stripper plate (84) of the equal fixedly connected with in bottom of telescopic link (83), the left side of lifter plate (81) and the surperficial threaded connection of second screw dwang (21).

3. The workpiece guard for parts processing as set forth in claim 1, wherein: the lifting support platform (17) is a soft rubber material component.

4. The workpiece guard for parts processing as set forth in claim 1, wherein: the front of the protective baffle (12) is rotatably connected with a second positioning frame (14), the back of the protective baffle (12) is fixedly provided with a second electric push rod (16), and an output rod of the second electric push rod (16) is fixedly connected with a second extrusion plate (10).

5. The workpiece guard for parts processing as set forth in claim 1, wherein: the right side fixed mounting of second locating rack (14) has first electric putter (13), the output shaft of first electric putter (13) runs through and extends to the left side of second locating rack (14), the output shaft fixedly connected with third stripper plate (20) of first electric putter (13).

6. The workpiece guard for parts processing as set forth in claim 1, wherein: the inner wall fixed mounting of fixed plate (2) has stopper (19), stopper (19) and the surperficial sliding connection of first screw dwang (4).

7. The workpiece guard for parts processing as set forth in claim 1, wherein: four angles of the bottom of the fixed platform (1) are fixedly provided with supporting seats.

8. The workpiece guard for parts processing according to claim 2, wherein: the left side of the lifting plate (81) is in sliding connection with the left side of the inner wall of the first positioning frame (3).