CN212635486U

CN212635486U - Positioning device for machining of mechanical equipment

Info

Publication number: CN212635486U
Application number: CN202020888954.1U
Authority: CN
Inventors: 郝福明; 罗泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-24
Filing date: 2020-05-24
Publication date: 2021-03-02
Anticipated expiration: 2030-05-24

Abstract

The utility model discloses a positioner is used in mechanical equipment processing, the on-line screen storage device comprises a base, the equal fixedly connected with motor in both sides of base inner chamber bottom, the first threaded rod of top fixedly connected with of motor output end, the surface cover of first threaded rod is equipped with the thread bush, the equal fixedly connected with pinch roller in one side that two thread bushes are relative, base inner chamber's bottom just is located the spacing shell of fixedly connected with between two motors. The utility model discloses a set up base, motor, first threaded rod, thread bush, pinch roller, spacing shell, movable block, slide bar, sliding sleeve, first spring, spacing groove, second spring, support, roof, hand wheel, second threaded rod and clamp plate, solved current positioner for the machining can not carry out the problem fixed to the accessory of equidimension not, this positioner for the machining possesses the advantage that can fix the accessory of equidimension not, is worth promoting.

Description

Positioning device for machining of mechanical equipment

Technical Field

The utility model relates to a machining technical field specifically is a positioner is used in mechanical equipment processing.

Background

Machining refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, a mechanical part is composed of a plurality of surfaces, the relative relation of the surfaces of the part is researched, a reference must be determined, the reference is a point, a line and a surface on the part, which are used for determining the positions of other points, lines and surfaces, according to different functions of the reference, the reference can be divided into a design reference and a process reference, and a positioning device is required to be used for fixing accessories in machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in mechanical equipment processing possesses the advantage that can go on fixing to the accessory of equidimension not, has solved current positioner is used in mechanical equipment processing and can not carry out the problem fixed to the accessory of equidimension not.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for machining mechanical equipment comprises a base, wherein both sides of the bottom of an inner cavity of the base are fixedly connected with motors, the top of the output end of each motor is fixedly connected with a first threaded rod, the surface of each first threaded rod is sleeved with a threaded sleeve, one side, opposite to the two threaded sleeves, is fixedly connected with a pressing wheel, the bottom of the inner cavity of the base is fixedly connected with a limiting shell between the two motors, both sides of the top of the limiting shell are provided with moving blocks, a sliding rod is fixedly connected between both sides of the inner cavity of the limiting shell, both sides of the surface of the sliding rod are sleeved with sliding sleeves, a first spring is sleeved on the surface of the sliding rod and positioned between the two sliding sleeves, the top of the sliding sleeve is fixedly connected with the moving blocks, one sides, opposite to the two moving blocks, are respectively provided with a limiting groove matched, the movable block is characterized in that a second spring is arranged between the two movable blocks, supports are fixedly connected to the tops of the movable blocks, the tops of the supports penetrate through the top of the base, a top plate is fixedly connected to the top of one side, opposite to the supports, of the two supports, a hand wheel is arranged on the top of the top plate, a second threaded rod is fixedly connected to the bottom of the hand wheel, and the bottom of the second threaded rod penetrates through the bottom of the top plate and is fixedly connected with a pressing plate.

Preferably, the top of the first threaded rod is movably connected with the top of the inner cavity of the base through a bearing, and the top of the top plate is provided with a threaded hole matched with the second threaded rod for use.

Preferably, the two sides of the top of the base are provided with openings matched with the support for use, and the bottom of the pressing plate is fixedly connected with an anti-slip pad.

Preferably, one side of the pinch roller, which is far away from the threaded sleeve, is in contact with the inner wall of the limiting groove, two sides of the second spring are both sleeved with fixing shells, and the opposite sides of the two fixing shells are both fixedly connected with the moving block.

Preferably, one side of the threaded sleeve, which is far away from the moving block, is fixedly connected with a sliding block, sliding grooves matched with the sliding blocks are formed in the two sides of the inner cavity of the base, and the opposite sides of the two sliding blocks extend to the inner cavity of the sliding grooves.

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

1. the utility model discloses a set up base, motor, first threaded rod, thread bush, pinch roller, spacing shell, movable block, slide bar, sliding sleeve, first spring, spacing groove, second spring, support, roof, hand wheel, second threaded rod and clamp plate, solved current positioner for the machining can not carry out the problem fixed to the accessory of equidimension not, this positioner for the machining possesses the advantage that can fix the accessory of equidimension not, is worth promoting.

2. The utility model discloses a set up the spacing groove, the use of pinch roller of can being convenient for, through setting up slide bar and sliding sleeve, can restrict the moving range of movable block, through setting up first spring and second spring, two movable blocks of can being convenient for reset to both sides removal, through setting up the hand wheel, can convenient to use person rotate the second threaded rod, through setting up the clamp plate, can compress tightly the accessory downwards, through setting up the screw hole, the installation and the use of the second threaded rod of can being convenient for, through setting up the opening, the use of the support of can being convenient for, through setting up slider and spout, the removal of the thread bush of can being convenient for, through setting up the slipmat, can play skid-proof effect.

Drawings

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

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

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a first threaded rod; 4. a threaded sleeve; 5. a pinch roller; 6. a limiting shell; 7. a moving block; 8. a slide bar; 9. a sliding sleeve; 10. a first spring; 11. a limiting groove; 12. a second spring; 13. a support; 14. a top plate; 15. a hand wheel; 16. a second threaded rod; 17. pressing a plate; 18. a threaded hole; 19. an opening; 20. a slider; 21. a chute; 22. a non-slip mat; 23. and (4) fixing the shell.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a positioning device for machining of mechanical equipment comprises a base 1, wherein both sides of the bottom of an inner cavity of the base 1 are fixedly connected with a motor 2, the top of an output end of the motor 2 is fixedly connected with a first threaded rod 3, the surface of the first threaded rod 3 is sleeved with a threaded sleeve 4, one side of the two threaded sleeves 4 opposite to each other is fixedly connected with a pressing wheel 5, the bottom of the inner cavity of the base 1 is fixedly connected with a limiting shell 6 between the two motors 2, both sides of the top of the limiting shell 6 are provided with moving blocks 7, a sliding rod 8 is fixedly connected between both sides of the inner cavity of the limiting shell 6, both sides of the surface of the sliding rod 8 are sleeved with sliding sleeves 9, the surface of the sliding rod 8 is sleeved with a first spring 10 between the two sliding sleeves 9, the top of the sliding sleeve 9 is fixedly connected with the moving, the opposite sides of the two pinch rollers 5 extend to the inner cavity of the limiting groove 11, a second spring 12 is arranged between the two moving blocks 7, the tops of the moving blocks 7 are fixedly connected with a support 13, the tops of the support 13 penetrate through the top of the base 1, the tops of the opposite sides of the two support 13 are fixedly connected with a top plate 14, the top of the top plate 14 is provided with a hand wheel 15, the bottom of the hand wheel 15 is fixedly connected with a second threaded rod 16, the bottom of the second threaded rod 16 penetrates through the bottom of the top plate 14 and is fixedly connected with a pressing plate 17, the top of the first threaded rod 3 is movably connected with the top of the inner cavity of the base 1 through a bearing, the top of the top plate 14 is provided with a threaded hole 18 matched with the second threaded rod 16 for use, the two sides of the top of the base 1 are respectively provided with an opening 19 matched with the support 13 for use, the two sides of the second spring 12 are both sleeved with fixed shells 23, one opposite sides of the two fixed shells 23 are both fixedly connected with the moving block 7, one side of the thread sleeve 4, which is far away from the moving block 7, is fixedly connected with a sliding block 20, two sides of an inner cavity of the base 1 are both provided with sliding grooves 21 matched with the sliding block 20, one opposite sides of the two sliding blocks 20 extend to inner cavities of the sliding grooves 21, the use of the pinch roller 5 can be facilitated by arranging limiting grooves 11, the moving range of the moving block 7 can be limited by arranging a sliding rod 8 and a sliding sleeve 9, the two moving blocks 7 can be conveniently moved to two sides for resetting by arranging a first spring 10 and a second spring 12, a hand wheel 15 is arranged, a user can conveniently rotate the second threaded rod 16, accessories can be downwards pressed by arranging a pressing plate 17, the installation and the use of the second threaded rod 16 can be facilitated by, can be convenient for the use of support 13, through setting up slider 20 and spout 21, can be convenient for the removal of thread bush 4, through setting up slipmat 22, can play skid-proof effect, through setting up base 1, motor 2, first threaded rod 3, thread bush 4, pinch roller 5, spacing shell 6, movable block 7, slide bar 8, sliding sleeve 9, first spring 10, spacing groove 11, second spring 12, support 13, roof 14, hand wheel 15, second threaded rod 16 and clamp plate 17, the problem that current positioner for the machining of mechanical equipment can not fix the accessory of equidimension not has been solved, positioner for the machining of this mechanical equipment, possess the advantage that can fix the accessory of equidimension not, be worth promoting.

When the device is used, accessories to be processed are placed on the base 1 and are positioned between the two supports 13 at the same time, then the motor 2 is controlled to operate, the output end of the motor 2 drives the first threaded rod 3 to rotate, the first threaded rod 3 drives the two threaded sleeves 4 to move upwards, the threaded sleeves 4 drive the pressing wheel 5 to move upwards, the pressing wheel 5 moves through the matching of the limiting grooves 11 to drive the two movable blocks 7 to move towards the middle, the movable blocks 7 drive the two supports 13 to approach each other, the supports 13 gradually approach the accessories until the accessories are tightly attached, the accessories are fixed, then the second threaded rod 16 is rotated through the matching of the hand wheel 15, the second threaded rod 16 rotates through the matching of the threaded holes 18 to drive the pressing plate 17 to move downwards to gradually approach the accessories until the accessories are tightly attached, the stability of the accessories is increased, when the two movable blocks 7 move towards the middle, the fixed shell 23 is driven to extrude the second spring, the first spring 10 and the second spring 12 can facilitate the return of the moving block 7, and can also control the operation of the motor 2 on one side only, so that the bracket 13 on one side is close to the bracket 13 on the other side to fix the accessory.

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 positioner is used in machining equipment, includes base (1), its characterized in that: the motor (2) is fixedly connected to both sides of the bottom of the inner cavity of the base (1), the first threaded rod (3) is fixedly connected to the top of the output end of the motor (2), the threaded sleeve (4) is sleeved on the surface of the first threaded rod (3), the pinch roller (5) is fixedly connected to one side, opposite to the two threaded sleeves (4), of the bottom of the inner cavity of the base (1) and positioned between the two motors (2) is fixedly connected with the limiting shell (6), the moving block (7) is arranged on both sides of the top of the limiting shell (6), the sliding rod (8) is fixedly connected between both sides of the inner cavity of the limiting shell (6), the sliding sleeve (9) is sleeved on both sides of the surface of the sliding rod (8), the first spring (10) is sleeved on the surface of the sliding rod (8) and positioned between the two sliding sleeves (9), and the top of the sliding, limiting grooves (11) matched with the pressing wheels (5) are formed in the opposite sides of the two moving blocks (7), one sides of the two pressing wheels (5) opposite to each other extend to inner cavities of the limiting grooves (11), a second spring (12) is arranged between the two moving blocks (7), supports (13) are fixedly connected to the tops of the moving blocks (7), the tops of the supports (13) penetrate through the top of the base (1), top plates (14) are fixedly connected to the tops of the opposite sides of the two supports (13), hand wheels (15) are arranged at the tops of the top plates (14), second threaded rods (16) are fixedly connected to the bottoms of the hand wheels (15), and pressing plates (17) are fixedly connected to the bottoms of the second threaded rods (16) and the bottoms of the top plates (14).

2. The positioning device for machining of mechanical equipment according to claim 1, wherein: the top of the first threaded rod (3) is movably connected with the top of the inner cavity of the base (1) through a bearing, and the top of the top plate (14) is provided with a threaded hole (18) matched with the second threaded rod (16) for use.

3. The positioning device for machining of mechanical equipment according to claim 1, wherein: the opening (19) that uses with support (13) cooperation is all seted up to the both sides at base (1) top, the bottom fixedly connected with slipmat (22) of clamp plate (17).

4. The positioning device for machining of mechanical equipment according to claim 1, wherein: one side of the pinch roller (5) far away from the threaded sleeve (4) is in contact with the inner wall of the limiting groove (11), two sides of the second spring (12) are respectively sleeved with a fixed shell (23), and one sides of the two fixed shells (23) which are opposite are respectively fixedly connected with the moving block (7).

5. The positioning device for machining of mechanical equipment according to claim 1, wherein: one side of the threaded sleeve (4) far away from the moving block (7) is fixedly connected with a sliding block (20), sliding grooves (21) matched with the sliding blocks (20) are formed in two sides of an inner cavity of the base (1), and one sides of the two sliding blocks (20) opposite to each other extend to the inner cavity of the sliding grooves (21).