CN213600013U

CN213600013U - Tool rotating and clamping fixture for universal tool microscope

Info

Publication number: CN213600013U
Application number: CN202022556947.4U
Authority: CN
Inventors: 王辉
Original assignee: Jilin Guohui Apparatus Test Co ltd
Current assignee: Jilin Guohui Apparatus Test Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-02
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a rotatory centre gripping anchor clamps of cutter for omnipotent instrument microscope, concretely relates to frock clamp technical field, including bottom plate and control panel, the fixed V type support of bottom plate fixedly connected with, No. one motor of bottom plate inner wall fixedly connected with, No. one motor fixedly connected with lead screw, No. one bearing of bottom plate inner wall fixedly connected with, the other end of lead screw and the inner circle fixed connection of a bearing, fixed surface is connected with the sliding plate on the sliding block, sliding plate surface fixedly connected with portable V type support and riser, sliding shaft fixed surface is connected with the fixing base, the fixing base surface rotates and is connected with the dwang, the one end fixedly connected with pinch roller of dwang. The utility model discloses a rotation of a motor control lead screw makes the sliding plate slide, realizes measuring the work piece of different length, through the meshing motion of gear and rack, realizes compressing tightly fixedly to the work piece.

Description

Tool rotating and clamping fixture for universal tool microscope

Technical Field

The utility model relates to a frock clamp technical field, more specifically says, the utility model relates to a rotatory centre gripping anchor clamps of cutter for universal tool microscope.

Background

The universal tool microscope is an optical instrument capable of measuring two-dimensional coordinate dimensions. Besides length measurement, angle, contour and polar coordinate measurement can be carried out. The universal tool microscope is an optical measuring instrument widely used in industrial production and scientific research departments. The device has higher measurement precision and is suitable for precision measurement of length and angle. The main measuring objects include tools, measuring tools, molds, templates, threads, gear parts and the like.

At present, the workpiece positioning modes of the universal tool microscope mainly comprise two modes: one method is that center holes at two ends of a workpiece are supported and positioned by a tip, and the method is only suitable for products with center holes at two ends; the other method is to support the workpiece through the V-shaped block, the method needs to rotate the workpiece and only uses one hand to press the workpiece, the other hand rotates the workpiece, the workpiece and the V-shaped block can move easily in the rotating process, and the requirement cannot be met when the workpiece needs to be accurately rotated in the detection process, so that the tool rotating and clamping clamp for the universal tool microscope is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a tool rotating clamping fixture for a universal tool microscope to solve the problems set forth in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutter rotating and clamping fixture for a universal tool microscope comprises a bottom plate and a control panel, wherein one side of the bottom plate is fixedly connected with a fixed V-shaped support, the surface of the bottom plate is provided with a sliding opening, a sliding block is arranged inside the sliding opening, the inner wall of the bottom plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a screw rod through a coupler, the inner wall of the bottom plate is fixedly connected with a first bearing, one end, away from the first motor, of the screw rod is fixedly connected with the inner ring of the first bearing, the sliding block is sleeved on the surface of the screw rod in a threaded manner, the sliding block is slidably connected inside the sliding opening, the upper surface of the sliding block is fixedly connected with a sliding plate, the surface of the sliding plate is fixedly connected with a movable V-shaped support and a vertical plate, the surface of, the fixing base surface is rotated and is connected with the dwang, the one end fixedly connected with pinch roller of dwang.

Furthermore, the top end of the inner wall of the vertical plate is fixedly connected with a sliding barrel, the inside of the sliding barrel is slidably connected with a sliding plate, the lower surface of the sliding plate is fixedly connected with a sliding rod, one end, far away from the sliding plate, of the sliding rod penetrates through the sliding barrel and is fixedly connected with a rack, and the surface of the rack is fixedly connected with a sliding shaft.

Further, the lateral part fixedly connected with No. two motors of riser, the output shaft of No. two motors passes through shaft coupling fixedly connected with pivot, the lateral part fixedly connected with No. two bearings of riser inner wall, the one end that No. two motors were kept away from in the pivot is connected with the inner circle fixed connection of No. two bearings, the fixed cover in surface of pivot has connect the gear, the surface and the gear engagement of rack are connected.

Furthermore, the fixing base and the fixedly connected with swivel are worn to establish by the one end that the pinch roller was kept away from to the dwang, swivel fixed surface is connected with the handle.

Furthermore, the surface of the pressing wheel is sleeved with a rubber pressing ring.

Furthermore, the axial leads of the fixed V-shaped bracket, the movable V-shaped bracket and the rotating rod are in the same vertical plane.

Furthermore, the input end of the control panel is electrically connected with an external power supply, and the output end of the control panel is electrically connected with the first motor and the second motor.

The utility model discloses a technological effect and advantage:

1. through the inside motor that sets up of bottom plate to the output shaft that makes a motor controls the rotation of lead screw through the shaft coupling, and the sliding block has been cup jointed on the surface of lead screw, through the rotation of lead screw, drives the slip of sliding block, thereby can make the sliding plate with sliding block fixed connection slide, the surface of sliding plate with portable V type support fixed connection, thereby can fix and rotate the work piece of different length.

2. The second motor is arranged on the side of the vertical plate to control the rotating shaft, the gear is sleeved on the surface of the rotating shaft, the rotation of the rotating shaft drives the gear to rotate, the surface of the gear is meshed with the rack, the rotation of the gear enables the rack to slide up and down, and the fixed seat can slide up and down, when the workpiece is installed, the fixed seat can slide upwards under the control of the second motor to drive the pinch roller to slide upwards, so as to reserve an installation space for installing the workpiece, when the workpiece is placed on the surfaces of the movable V-shaped support and the fixed V-shaped support, the workpiece can slide downwards through the pinch rollers, thereby realizing the compression and fixation of the workpiece, and the other end of the compression wheel is fixedly connected with the grip, thereby make the dwang rotate to also drive the rotation of pinch roller, thereby the realization is compressing tightly fixedly the while to the work piece and is rotating.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a partial enlarged view of the present invention.

The reference signs are: 1. a base plate; 2. a control panel; 3. a fixed V-shaped bracket; 4. a slider; 5. a first motor; 6. a screw rod; 7. a first bearing; 8. a sliding plate; 9. a mobile V-shaped bracket; 10. a vertical plate; 11. a sliding shaft; 12. a fixed seat; 13. rotating the rod; 14. a pinch roller; 15. a slide cylinder; 16. a slide plate; 17. a slide bar; 18. a rack; 19. a second motor; 20. a rotating shaft; 21. a second bearing; 22. a gear; 23. rotating the ring; 24. a grip; 25. and (5) pressing a ring by rubber.

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.

The tool rotary clamping fixture for the universal tool microscope shown in the attached figures 1-4 comprises a bottom plate 1 and a control panel 2, wherein one side of the bottom plate 1 is fixedly connected with a fixed V-shaped bracket 3, the surface of the bottom plate 1 is provided with a sliding opening, a sliding block 4 is arranged inside the sliding opening, the inner wall of the bottom plate 1 is fixedly connected with a first motor 5, the output end of the first motor 5 is fixedly connected with a screw rod 6 through a coupler, the inner wall of the bottom plate 1 is fixedly connected with a first bearing 7, one end of the screw rod 6, far away from the first motor 5, is fixedly connected with an inner ring of the first bearing 7, the sliding block 4 is sleeved on the surface of the screw rod 6 in a threaded manner, the sliding block 4 is slidably connected inside the sliding opening, the upper surface of the sliding block 4 is fixedly connected with a sliding plate 8, the surface of the sliding plate 8, sliding shaft 11 fixed surface is connected with fixing base 12, and the surface of fixing base 12 rotates and is connected with dwang 13, and the one end fixedly connected with pinch roller 14 of dwang 13.

In a preferred embodiment, a sliding cylinder 15 is fixedly connected to the top end of the inner wall of the vertical plate 10, a sliding plate 16 is slidably connected to the inside of the sliding cylinder 15, a sliding rod 17 is fixedly connected to the lower surface of the sliding plate 16, one end of the sliding rod 17, which is far away from the sliding plate 16, penetrates through the sliding cylinder 15 and is fixedly connected with a rack 18, and the surface of the rack 18 is fixedly connected with the sliding shaft 11 so as to be connected with a gear 22 through meshing of the rack 18, thereby enabling the rack 18 to slide up and down.

In a preferred embodiment, the side of the vertical plate 10 is fixedly connected with a second motor 19, the output shaft of the second motor 19 is fixedly connected with a rotating shaft 20 through a coupler, the side of the inner wall of the vertical plate 10 is fixedly connected with a second bearing 21, one end of the rotating shaft 20 far away from the second motor 19 is fixedly connected with the inner ring of the second bearing 21, the surface of the rotating shaft 20 is fixedly sleeved with a gear 22, the surface of the rack 18 is meshed with the gear 22, so that the rotating shaft 20 is controlled to rotate through the second motor 19, the gear 22 is driven to rotate, and the rack 18 can move up and down.

In a preferred embodiment, one end of the rotating rod 13 far away from the pinch roller 14 penetrates through the fixed seat 12 and is fixedly connected with a rotating ring 23, and a handle 24 is fixedly connected to the surface of the rotating ring 23, so that the rotating rod 13 is driven to rotate by the handle 24, and the use is more convenient.

In a preferred embodiment, the surface of the pressing wheel 14 is sleeved with a rubber pressing ring 25, so that when the pressing wheel 14 is fixed on a workpiece, the rubber pressing ring 25 generates friction force with the workpiece, and the workpiece is fixed better.

In a preferred embodiment, the axes of the fixed V-shaped support 3, the mobile V-shaped support 9 and the swivelling levers 13 are in the same vertical plane, so that the workpiece can be swiveled.

In a preferred embodiment, the input terminal of the control panel 2 is electrically connected to an external power source, and the output terminal of the control panel 2 is electrically connected to the first motor 5 and the second motor 19, so that the operation of the motors can be controlled by the control panel 2, and the device can be used more conveniently.

The utility model discloses the theory of operation: during the use, drive lead screw 6 through a motor 5 and rotate, sliding block 4 cup joints the surface at lead screw 6, the rotation of lead screw 6 has driven the horizontal slip of sliding block 4, thereby it slides to have driven sliding plate 8, portable V type support 9 is fixed in sliding plate 8 one side, the slip of sliding plate 8, the slip of driving portable V type support 9, it rotates to drive pivot 20 through No. two motors 19, thereby it rotates to have driven gear 22, gear 22 is connected with the meshing of rack 18, thereby drive the upper and lower slip of rack 18, the slip of rack 18, thereby the upper and lower slip of pinch roller 14 has been driven, thereby realized compressing tightly fixedly to the work piece, through the rotation of dwang 13, the rotation of pinch roller 14 has been driven.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rotatory centre gripping anchor clamps of cutter for omnipotent instrument microscope, includes bottom plate (1) and control panel (2), its characterized in that: a fixed V-shaped support (3) is fixedly connected to one side of the bottom plate (1), a sliding opening is formed in the surface of the bottom plate (1), a sliding block (4) is installed inside the sliding opening, a first motor (5) is fixedly connected to the inner wall of the bottom plate (1), a lead screw (6) is fixedly connected to the output end of the first motor (5) through a coupler, a first bearing (7) is fixedly connected to the inner wall of the bottom plate (1), one end, far away from the first motor (5), of the lead screw (6) is fixedly connected with an inner ring of the first bearing (7), the sliding block (4) is in threaded sleeve connection with the surface of the lead screw (6), the sliding block (4) is in sliding connection with the inside of the sliding opening, a sliding plate (8) is fixedly connected to the upper surface of the sliding block (4), and a movable V-shaped support (9) and a, the riser (10) surface has seted up the spout, the internally mounted of spout has sliding shaft (11), sliding shaft (11) fixed surface is connected with fixing base (12), fixing base (12) surface rotates and is connected with dwang (13), the one end fixedly connected with pinch roller (14) of dwang (13).

2. The tool rotating clamping fixture for a universal tool microscope as claimed in claim 1, wherein: the top end of the inner wall of the vertical plate (10) is fixedly connected with a sliding barrel (15), the inside of the sliding barrel (15) is connected with a sliding plate (16) in a sliding mode, the lower surface of the sliding plate (16) is fixedly connected with a sliding rod (17), one end, far away from the sliding plate (16), of the sliding rod (17) penetrates through the sliding barrel (15) and is fixedly connected with a rack (18), and the surface of the rack (18) is fixedly connected with the sliding shaft (11).

3. The tool rotary clamping fixture for a universal tool microscope as claimed in claim 2, wherein: the side part of riser (10) fixedly connected with No. two motor (19), the output shaft of No. two motor (19) passes through shaft coupling fixedly connected with pivot (20), the lateral part fixedly connected with No. two bearings (21) of riser (10) inner wall, the one end that No. two motor (19) were kept away from in pivot (20) and the inner circle fixed connection of No. two bearings (21), the fixed surface of pivot (20) has cup jointed gear (22), the surface and the gear (22) meshing of rack (18) are connected.

4. The tool rotary clamping fixture for a universal tool microscope as claimed in claim 3, wherein: fixing base (12) and fixedly connected with swivel (23) are worn to establish in the one end that pinch roller (14) were kept away from in dwang (13), swivel (23) fixed surface is connected with handle (24).

5. The tool rotary clamping fixture for a universal tool microscope as claimed in claim 4, wherein: the surface of the pressing wheel (14) is sleeved with a rubber pressing ring (25).

6. The tool rotary clamping fixture for a universal tool microscope as claimed in claim 5, wherein: the fixed V-shaped bracket (3), the movable V-shaped bracket (9) and the rotating rod (13) have the same vertical plane at the axial lead.

7. The tool rotary clamping fixture for a universal tool microscope as claimed in claim 6, wherein: the input end of the control panel (2) is electrically connected with an external power supply, and the output end of the control panel (2) is electrically connected with the first motor (5) and the second motor (19).