CN215616492U

CN215616492U - Tool clamp for clamping milling plane of cylinder

Info

Publication number: CN215616492U
Application number: CN202122180812.7U
Authority: CN
Inventors: 张松涛; 张美云; 张宏
Original assignee: Zhuhai East Kai Sheng Precision Mold Co ltd
Current assignee: Zhuhai East Kai Sheng Precision Mold Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-25
Anticipated expiration: 2031-09-10

Abstract

The utility model provides a tool clamp for clamping a column milling plane, and relates to the technical field of clamps. This a frock clamp for centre gripping cylinder mills plane includes the base, the base top is provided with the ring gear, ring gear inside engagement is connected with the gear, gear one side fixedly connected with dwang, the first bevel gear of dwang one side fixedly connected with, the meshing of first bevel gear one side is connected with second bevel gear. This a frock clamp for centre gripping cylinder mills plane, the dwang rotates and drives first bevel gear and rotate, first bevel gear rotates and drives second bevel gear and rotate, second bevel gear rotates and drives reciprocal lead screw and rotates, reciprocal lead screw rotates and drives two splint relative motion, two splint relative motion drive two dead lever relative motion, dead lever relative motion and then can press from both sides the work piece tightly, this structure is of value to and presss from both sides the work piece fast tightly, moreover, the steam generator is simple in structure, and convenient operation saves time, and the use of manpower sparingly.

Description

Tool clamp for clamping milling plane of cylinder

Technical Field

The utility model relates to a tool clamp, in particular to a tool clamp for clamping a column milling plane, and belongs to the technical field of clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any process step in the process, the device for quickly, conveniently and safely mounting the workpiece may be referred to as a fixture, and the fixture generally comprises a positioning element (for determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to be machined at a plurality of stations in one mounting, including two types, namely a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

A frock clamp that is used for centre gripping cylinder to mill plane traditionally often can not overturn the work piece after fixing the work piece, however the work piece needs to overturn the processing to whole outer lane, and traditional work piece generally all needs the manual work to take off the work piece after rotating, fixes the work piece again, then processes the work piece, often relatively time-wasting, extravagant manpower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, because a workpiece cannot be turned over after being fixed, the whole outer ring of the workpiece needs to be turned over, the workpiece is fixed after being manually taken down to rotate, and then the workpiece is machined, so that time and labor are wasted.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a frock clamp for centre gripping cylinder mills plane, the on-line screen storage device comprises a base, the base top is provided with the ring gear, ring gear inside engagement is connected with the gear, gear one side fixedly connected with dwang, the first bevel gear of dwang one side fixedly connected with, the meshing of first bevel gear one side is connected with the second bevel gear, second bevel gear one side fixedly connected with clamping component.

Preferably, clamping component includes reciprocal lead screw, reciprocal lead screw fixed connection is in second bevel gear opposite side, reciprocal lead screw outside is provided with two bearing frames, two the bearing frame outside all is provided with splint, splint pass through ball nut pair with the bearing frame and are connected, two the motion direction of splint is opposite, two the equal fixedly connected with dead lever in splint one side, through being provided with the dead lever, and then be convenient for fix the work piece, and then can process the outer lane of work piece.

Preferably, the gear ring outside is connected with the lantern ring through one-way damping bearing rotation, the lantern ring outside is rotated and is connected with the fixed block, fixed block fixed connection is in the base top, the first horizontal pole of gear ring opposite side fixedly connected with is through being provided with first horizontal pole, and then can drive the gear ring and rotate, and then can press from both sides tightly the work piece.

Preferably, the ring is fixedly connected to the inner portion of the lantern ring and arranged inside the gear ring, the ring is connected to the outer side of the fixing rod in a sliding mode, and the fixing rod is arranged, so that workpieces with different diameters can be clamped conveniently.

Preferably, lantern ring one side fixedly connected with backup pad, the backup pad rotates to be connected in the reciprocal lead screw outside, through being provided with the backup pad, and then is convenient for support reciprocal lead screw, and the reciprocal lead screw of being convenient for moves more stably.

Preferably, the inside fixedly connected with slide bar of backup pad, slide bar sliding connection is inside two splint, through being provided with the slide bar, and then is convenient for carry on spacingly to splint.

Preferably, lantern ring one side fixedly connected with bracing piece, first bevel gear rotates to be connected in the bracing piece outside, lantern ring opposite side fixedly connected with second horizontal pole is through being provided with the bracing piece, and then is convenient for support first bevel gear, is convenient for press from both sides the work piece tightly.

The utility model provides a tool clamp for clamping a column milling plane, which has the following beneficial effects:

1. this a frock clamp for centre gripping cylinder mills plane, gear revolve drives the dwang and rotates, and then the dwang rotates and drives first bevel gear and rotate, first bevel gear rotates and drives second bevel gear and rotate, second bevel gear rotates and drives reciprocal lead screw and rotates, reciprocal lead screw rotates and drives two splint relative motion, two splint relative motion drive two dead lever relative motion, dead lever relative motion and then can press from both sides the work piece tightly, this structure is of value to and presss from both sides tightly the work piece fast, moreover, the steam generator is simple in structure, and the operation is convenient, and the time is saved, and the manpower is saved.

2. This a frock clamp for centre gripping cylinder mills plane, the second horizontal pole rotates and drives the lantern ring and rotate, because the lantern ring rotates through one-way damping bearing and connects in the ring gear outside, and then the lantern ring rotates and drives the ring gear and rotate, can drive clamping component simultaneously and rotate together, and then can drive the work piece simultaneously and rotate, and then be convenient for process the work piece, this structure is of value to and presss from both sides tightly the work piece fast to can rotate the work piece simultaneously, and then can process easy operation to the work piece.

Drawings

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

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

FIG. 3 is a schematic view of the reciprocating screw rod structure of the present invention;

fig. 4 is a schematic structural view of a first bevel gear according to the present invention.

In the figure: 1. a base; 2. a gear ring; 3. a gear; 4. rotating the rod; 5. a first bevel gear; 6. a second bevel gear; 7. a reciprocating screw rod; 8. a splint; 9. fixing the rod; 10. a circular ring; 11. a support plate; 12. a slide bar; 13. a collar; 14. a fixed block; 15. a support bar; 16. a first cross bar; 17. a second cross bar.

Detailed Description

The embodiment of the utility model provides a tool clamp for clamping a column milling plane.

Referring to fig. 1, 2, 3 and 4, the reciprocating screw comprises a base 1, a gear ring 2 is arranged on the top of the base 1, a gear 3 is engaged with the inside of the gear ring 2, a rotating rod 4 is fixedly connected to one side of the gear 3, a first bevel gear 5 is fixedly connected to one side of the rotating rod 4, a second bevel gear 6 is engaged with one side of the first bevel gear 5, a clamping component is fixedly connected to one side of the second bevel gear 6, a collar 13 is rotatably connected to the outside of the gear ring 2 through a one-way damping bearing, a fixing block 14 is rotatably connected to the outside of the collar 13, the fixing block 14 is fixedly connected to the top of the base 1, a first cross bar 16 is fixedly connected to the other side of the gear ring 2, a ring 10 is fixedly connected to the inside of the collar 13, the ring 10 is arranged inside the gear ring 2, the ring 10 is slidably connected to the outside of a fixing bar 9, a support plate 11 is fixedly connected to one side of the collar 13, the support plate 11 is rotatably connected to the outside of the reciprocating screw 7, a sliding rod 12 is fixedly connected inside the supporting plate 11, and the sliding rod 12 is slidably connected inside the two clamping plates 8.

Specifically, the method comprises the following steps: when the tool clamp needs to be used, firstly, a plane is milled on the cylinder, then the first cross rod 16 is rotated, because the first cross rod 16 is fixedly connected to the other side of the gear ring 2, and then the first cross rod 16 rotates to drive the gear ring 2 to rotate, because the gear 3 is meshed and connected inside the gear ring 2, and then the gear ring 2 rotates to drive the gear 3 to rotate, because the rotating rod 4 is fixedly connected to one side of the gear 3, and then the gear 3 rotates to drive the rotating rod 4 to rotate, because the first bevel gear 5 is fixedly connected to one side of the rotating rod 4, and then the rotating rod 4 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 rotates to drive the two clamping plates 8 to move relatively, the two clamping plates 8 move relatively to drive the two fixing rods 9 to move relatively, and further can clamp a workpiece, the structure is beneficial to quickly clamping the workpiece, and has the advantages of simple structure, convenience in operation, time saving and labor saving.

Referring to fig. 3 and 4 again, the clamping assembly includes a reciprocating screw rod 7, the reciprocating screw rod 7 is fixedly connected to the other side of the second bevel gear 6, two bearing seats are arranged outside the reciprocating screw rod 7, clamping plates 8 are arranged outside the two bearing seats, the clamping plates 8 are connected with the bearing seats through ball nut pairs, the moving directions of the two clamping plates 8 are opposite, and a fixing rod 9 is fixedly connected to one side of each of the two clamping plates 8.

Specifically, the method comprises the following steps: the second horizontal pole 17 of reversal this moment, second horizontal pole 17 rotate and drive lantern ring 13 and rotate, because lantern ring 13 rotates through one-way damping bearing and connects in the 2 outsides of ring gear, and then lantern ring 13 rotates and drives ring gear 2 and rotate, can drive clamping component simultaneously and rotate together, and then can drive the work piece simultaneously and rotate, and then be convenient for process the work piece, this structure is of value to press from both sides the work piece fast tightly to can rotate the work piece simultaneously, and then can process simple operation to the work piece.

Referring to fig. 1 and 2 again, one side of the lantern ring 13 is fixedly connected with a support rod 15, the first bevel gear 5 is rotatably connected to the outer side of the support rod 15, and the other side of the lantern ring 13 is fixedly connected with a second cross bar 17.

Specifically, the method comprises the following steps: through being provided with bracing piece 15, and then can support first bevel gear 5, the operation of first bevel gear 5 of being convenient for is more stable to can carry on spacingly to first bevel gear 5 simultaneously, and then can press from both sides tightly the work piece.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A frock clamp for centre gripping cylinder mills plane, including base (1), its characterized in that: base (1) top is provided with ring gear (2), ring gear (2) inside engagement is connected with gear (3), gear (3) one side fixedly connected with dwang (4), the first bevel gear (5) of dwang (4) one side fixedly connected with, the meshing of first bevel gear (5) one side is connected with second bevel gear (6), second bevel gear (6) one side fixedly connected with clamping component.

2. The tool clamp for clamping the cylinder milling plane according to claim 1, wherein: the clamping assembly comprises a reciprocating screw rod (7), the reciprocating screw rod (7) is fixedly connected to the other side of the second bevel gear (6), two bearing seats are arranged on the outer side of the reciprocating screw rod (7), clamping plates (8) are arranged on the outer sides of the bearing seats, the clamping plates (8) are connected with the bearing seats through ball nut pairs, and the clamping plates (8) are opposite in movement direction and two and are fixedly connected with fixing rods (9) on one sides of the clamping plates (8).

3. The tool clamp for clamping the cylinder milling plane according to claim 1, wherein: the utility model discloses a gear ring, including gear ring (2), lantern ring (13) outside is connected with lantern ring (13) through one-way damping bearing rotation, lantern ring (13) outside is connected with fixed block (14) rotation, fixed block (14) fixed connection is in base (1) top, gear ring (2) opposite side fixedly connected with first horizontal pole (16).

4. The tool clamp for clamping the cylinder milling plane according to claim 3, wherein: the gear ring is characterized in that a circular ring (10) is fixedly connected inside the lantern ring (13), the circular ring (10) is arranged inside the gear ring (2), and the circular ring (10) is connected to the outer side of the fixing rod (9) in a sliding mode.

5. The tool clamp for clamping the cylinder milling plane according to claim 3, wherein: one side of the lantern ring (13) is fixedly connected with a supporting plate (11), and the supporting plate (11) is rotatably connected to the outer side of the reciprocating screw rod (7).

6. The tool clamp for clamping the cylinder milling plane according to claim 5, wherein: the inside fixedly connected with slide bar (12) of backup pad (11), slide bar (12) sliding connection is inside two splint (8).

7. The tool clamp for clamping the cylinder milling plane according to claim 3, wherein: the utility model discloses a lantern ring, including lantern ring (13), first bevel gear (5), first bevel gear (15), lantern ring (13) one side fixedly connected with bracing piece (15), first bevel gear rotates to be connected in the bracing piece (15) outside, lantern ring (13) opposite side fixedly connected with second horizontal pole (17).