CN215788293U

CN215788293U - Frock clamp of quick installation

Info

Publication number: CN215788293U
Application number: CN202121746256.9U
Authority: CN
Inventors: 倪青虎; 徐小建; 杨施明; 孙叶铭
Original assignee: Yancheng Xiongwei Auto Parts Co ltd
Current assignee: Yancheng Xiongwei Auto Parts Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-02-11
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a tool clamp capable of being quickly installed, which comprises a bottom plate, wherein a motor is fixedly connected onto the bottom plate, a first rotating shaft is coaxially connected onto the motor, a half gear and a first gear are fixedly connected onto the first rotating shaft, a small gear meshed with the half gear is arranged on the half gear, a screw rod is fixedly connected onto the small gear, a screw cylinder in threaded connection with the screw rod is sleeved outside the screw rod, a second gear meshed with the first gear is arranged on the first gear, a second rotating shaft is fixedly connected onto the second gear, and a first friction plate is fixedly connected onto the second rotating shaft. According to the utility model, the double-thread screw rod is driven to rotate by the motor, so that the clamping plate clamps the tool, the screw cylinder drives the tool to slide at a fixed frequency and distance, and the hole is punched on the tool by the punching machine without changing the fixed position of the tool for many times.

Description

Frock clamp of quick installation

Technical Field

The utility model relates to the technical field of tools, in particular to a tool clamp capable of being installed quickly.

Background

Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The tooling is a general abbreviation thereof.

The existing tool clamp can only fix and clamp a tool and then process the tool, but when holes need to be punched, the tool can only be fixed at a certain position by the clamp, so that the tool needs to be clamped again, the clamping is troublesome, the task load of workers is increased in the process, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a tool clamp capable of being installed quickly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a tooling clamp capable of being installed quickly comprises a bottom plate, wherein a motor is fixedly connected to the bottom plate, a first rotating shaft is coaxially connected to the motor, a half gear and a first gear are fixedly connected to the first rotating shaft, a small gear connected with the half gear in a meshed mode is arranged on the half gear, a screw rod is fixedly connected to the small gear, a screw cylinder in threaded connection with the screw rod is sleeved outside the screw rod, a second gear connected with the first gear in a meshed mode is arranged on the first gear, a second rotating shaft is fixedly connected to the second gear, a first friction plate is fixedly connected to the second rotating shaft, a second friction plate connected with the first friction plate in a rotating mode is arranged on the first friction plate, a square shaft cylinder is fixedly connected to the second friction plate, a square shaft in sliding connection with the square shaft is arranged in the square shaft, a double-thread screw rod is fixedly connected to the square shaft, two moving rods in sliding connection with the square shaft are arranged on the bottom plate, the two moving rods are fixedly connected with a moving plate together.

Preferably, two common sliding connection has two splint, two on two carriage release levers splint all with two line screw pole threaded connection, a screw section of thick bamboo and movable plate fixed connection.

Preferably, all be equipped with on lead screw, the screw section of thick bamboo and the second pivot and support the support seat to its support and fixed with the bottom plate.

Preferably, only a continuous half area of the half gear is provided with the rotating teeth.

Preferably, the bottom plate is provided with two moving grooves, and the two moving rods can respectively slide in the two moving grooves.

Preferably, the cross section of the square shaft is square, a square groove is arranged in the square shaft barrel, and the square shaft slides in the square groove.

Preferably, the two screw threads of the double-thread screw rod are reversely arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. the double-thread screw rod is driven to rotate through the motor, so that the two clamping plates clamp the tool.

2. When the motor drives the double-thread screw rod to rotate, the half gear is driven to rotate, so that the screw cylinder is driven to periodically push the tool to move, and a plurality of holes can be punched on the tool without moving the punching machine.

3. The square shaft barrel and the square shaft slide, so that the two clamping plates can slide synchronously along with the clamping tool after the clamping tool.

In summary, the double-thread screw rod is driven by the motor to rotate, so that the clamping plate clamps the tool, the screw cylinder drives the tool to slide at a fixed frequency and distance, and the hole is punched on the tool by the punching machine without changing the fixed position of the tool for many times.

Drawings

Fig. 1 is a top view of a tool holder for quick installation according to the present invention.

Fig. 2 is a side sectional view of the square shaft tube.

Fig. 3 is a side view of a portion of the components.

In the figure: the device comprises a base plate 1, a motor 2, a first rotating shaft 3, a half gear 4, a first gear 5, a pinion 6, a lead screw 7, a lead screw cylinder 8, a second gear 9, a second rotating shaft 10, a first friction plate 11, a second friction plate 12, a square shaft cylinder 13, a square shaft 14, a double-thread lead screw 15, a moving rod 16, a moving plate 17, a clamping plate 18 and a moving groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a tooling clamp capable of being installed rapidly comprises a bottom plate 1, a motor 2 is fixedly connected to the bottom plate 1, a first rotating shaft 3 is coaxially connected to the motor 2, a half gear 4 and a first gear 5 are fixedly connected to the first rotating shaft 3, a pinion 6 meshed with the half gear 4 is arranged on the half gear 4, rotating teeth are arranged on only one continuous half area of the half gear 4, and the half gear 4 can periodically drive the pinion 6 to rotate when rotating.

Fixedly connected with lead screw 7 on the pinion 6, 7 overcoat of lead screw are equipped with the screw section of thick bamboo 8 rather than threaded connection, are equipped with the second gear 9 rather than the meshing connection on the first gear 5, fixedly connected with second pivot 10 on the second gear 9, all be equipped with on lead screw 7, the screw section of thick bamboo 8 and the second pivot 10 to its support and with bottom plate 1 fixed supporting seat, the supporting seat can support above-mentioned part and rotate.

The first friction plate 11 is fixedly connected to the second rotating shaft 10, the second friction plate 12 connected with the first friction plate 11 in a rotating mode is arranged on the first friction plate 11, the first friction plate 11 drives the second friction plate 12 to rotate together under the action of friction force, after the two clamping plates 18 complete clamping, the second friction plate 12 does not rotate any more and rotates relative to the first friction plate 11, the motor 2 is not influenced to continue to drive other parts to rotate, the square shaft cylinder 13 is fixedly connected to the second friction plate 12, the square shaft 14 connected with the square shaft cylinder 13 in a sliding mode is arranged in the square shaft cylinder 13, when the square shaft 14 is driven by the double-threaded screw rod 15 to move rightwards, the square shaft 14 can slide rightwards relative to the square shaft cylinder 13 at the moment, other parts cannot be driven to move together, and the whole device continues to normally operate.

The square shaft 14 is fixedly connected with a double-thread screw rod 15, the bottom plate 1 is provided with two moving rods 16 which are connected with the bottom plate in a sliding mode, the bottom plate 1 is provided with two moving grooves 19, the two moving rods 16 can slide in the two moving grooves 19 respectively, the two moving rods 16 are fixedly connected with a moving plate 17 together, and the tool is placed on the moving plate 17 and moves along with the moving plate 17.

Two splint 18 of common sliding connection on two movable rods 16, two splint 18 all with double-thread lead screw 15 threaded connection, the reverse setting of both ends screw line of double-thread lead screw 15 for can drive two splint 18 relative motion when double-thread lead screw 15 rotates, carry out the centre gripping to the frock, screw section of thick bamboo 8 and movable plate 17 fixed connection.

The working principle is as follows: when the staff need carry out the centre gripping to the frock and punch, at first place the frock on movable plate 17, then start motor 2, motor 2 drives first pivot 3, first gear 5, second gear 9, second pivot 10, first friction disc 11, second friction disc 12, square shaft section of thick bamboo 13, square shaft 14, double thread screw pole 15 rotates, drive two splint 18 motion in opposite directions, carry out the centre gripping to the frock, before two splint 18 have not the centre gripping frock yet, first friction disc 11 drives second friction disc 12 and rotates jointly under the effect of frictional force.

The rotation of the motor 2 can drive the half gear 4, the pinion 6 and the lead screw 7 to rotate simultaneously, the lead screw 7 rotates to drive the screw cylinder 8 and the movable plate 17 to move rightwards, the rotating teeth are arranged on only half area of the half gear 4, so that the movable plate 17 drives the tool to move rightwards intermittently at a fixed frequency, the perforating machine conducts perforating work when the tool stops moving, the perforating machine moves after a hole is drilled, the perforating machine continues perforating after stopping, after the two clamping plates 18 complete clamping, the second friction plate 12 does not rotate any more and rotates relative to the first friction plate 11, and the motor 2 is not influenced to continue driving other parts to rotate.

During the process that the moving plate 17 moves rightwards, the double-thread lead screw 15 drives the square shaft 14 to move rightwards, and at the moment, the square shaft 14 slides rightwards relative to the square shaft barrel 13 without driving other parts to move together, so that the whole device continues to operate normally.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a frock clamp of quick installation, includes bottom plate (1), its characterized in that: the bottom plate (1) is fixedly connected with a motor (2), the motor (2) is coaxially connected with a first rotating shaft (3), the first rotating shaft (3) is fixedly connected with a half gear (4) and a first gear (5), the half gear (4) is provided with a pinion (6) connected with the half gear in a meshed mode, the pinion (6) is fixedly connected with a screw rod (7), a screw tube (8) connected with the screw rod in a threaded mode is sleeved outside the screw rod (7), the first gear (5) is provided with a second gear (9) connected with the first gear in a meshed mode, the second gear (9) is fixedly connected with a second rotating shaft (10), the second rotating shaft (10) is fixedly connected with a first friction plate (11), the first friction plate (11) is provided with a second friction plate (12) connected with the first gear in a rotating mode, and the second friction plate (12) is fixedly connected with a square shaft tube (13), the square shaft barrel (13) is internally provided with a square shaft (14) which is connected with the square shaft in a sliding manner, the square shaft (14) is fixedly connected with a double-thread screw rod (15), and the bottom plate (1) is provided with two moving rods (16) which are connected with the bottom plate in a sliding manner.

2. A tooling clamp capable of being mounted quickly according to claim 1, wherein a moving plate (17) is fixedly connected to both of the moving rods (16), two clamping plates (18) are slidably connected to both of the moving rods (16), both of the clamping plates (18) are in threaded connection with a double-threaded screw rod (15), and the screw cylinder (8) is fixedly connected to the moving plate (17).

3. A quick-install tooling fixture according to claim 1 wherein the lead screw (7), the barrel (8) and the second shaft (10) are provided with a support seat for supporting them and fixing them to the base plate (1).

4. A quick-install tooling clamp according to claim 1, wherein only a continuous half of the area of the half gear (4) is provided with rotating teeth.

5. A quick-install tooling fixture according to claim 2, wherein the base plate (1) is provided with two moving slots (19), and the two moving rods (16) are respectively slidable in the two moving slots (19).

6. A quick-install tooling fixture according to claim 1 wherein the square shaft (14) has a square cross-section, the square shaft tube (13) has a square groove therein, and the square shaft (14) slides in the square groove.

7. A quick-install tool holder according to claim 1, wherein the two-threaded lead screw (15) is provided with opposite end threads.