CN219324839U

CN219324839U - Clamp for gear machining

Info

Publication number: CN219324839U
Application number: CN202320519311.3U
Authority: CN
Inventors: 庞瑜健
Original assignee: Dongguan Deyi Transmission Machinery Co ltd
Current assignee: Dongguan Deyi Transmission Machinery Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-11
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a clamp for gear machining, which relates to the technical field of clamps and comprises a main body and a clamping mechanism, wherein the main body comprises a box body, a receiving groove is formed in the upper end face of the box body, the clamping mechanism comprises a fixing frame, the bottom end of the fixing frame is connected with one side of the upper end face of the box body, one side of the fixing frame is slidably connected with a connecting arm, one end of the connecting arm is hinged with a connecting rod, one side of the connecting rod is fixedly provided with a clamping seat, one side of the connecting arm is fixedly provided with a first servo motor, the output end of the first servo motor is in transmission connection with the connecting rod, one side of the clamping seat is slidably connected with a pair of clamping rods, a bidirectional screw rod is rotatably connected inside the clamping seat, two ends of the bidirectional screw rod are respectively provided with a first sliding block in a sliding sleeve mode, and the top end of the first sliding block is fixedly connected with the bottom end of the clamping rod. The utility model can effectively clamp the gear, is convenient for processing the gear at multiple angles, and has higher practical value.

Description

Clamp for gear machining

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to a clamp for gear machining.

Background

The gear is a wheel-shaped mechanical part which transmits torque by means of meshing of teeth, the gear can realize the functions of changing the rotating speed and the torque, changing the moving direction, changing the moving form and the like by transmitting with other tooth-shaped mechanical parts (such as another gear, a rack and a worm), and the gear mechanism is widely applied to industrial products due to the advantages of high transmission efficiency, accurate transmission ratio, large power range and the like, the quality of the industrial products is directly influenced by the design and manufacturing level, and gears can be mutually buckled with the gear to drive the other gear to rotate so as to transmit power, wherein the gear processing generally comprises a profiling method and a generating method, and a clamp for gear processing is mostly used in the gear processing process.

Based on the above, the present inventors found that the following problems exist: the existing clamp for gear machining cannot adjust the direction of a gear when the clamp is used, so that inconvenience is caused when different faces of the gear are machined and polished, and a user is required to take down the gear from the clamp and clamp the gear again for machining after the direction is adjusted.

Accordingly, in view of the above, studies and improvements have been made on the conventional structure and the conventional drawbacks, and a jig for gear processing is provided for achieving the purpose of having a higher practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a clamp for gear machining.

The purpose and the efficacy of the clamp for gear machining are achieved by the following specific technical means:

the utility model provides a fixture for gear machining, includes main part and fixture, the main part includes the box, receive the silo has been seted up to the up end of box, fixture includes the mount, the bottom of mount is connected with up end one side of box, one side sliding connection of mount has the linking arm, the one end of linking arm articulates there is the connecting rod, one side fixed mounting of connecting rod has the grip slipper, one side fixed mounting of linking arm has first servo motor, the output and the connecting rod transmission of first servo motor are connected, one side sliding connection of grip slipper has a pair of clamping lever.

Further, the inside rotation of grip slipper is connected with two-way lead screw, the equal slip cap in both ends of two-way lead screw is equipped with first slider, the top and the grip slipper bottom fixed connection of first slider.

Further, one end of the clamping seat is fixedly provided with a second servo motor, and the output end of the second servo motor is in transmission connection with the bidirectional screw rod.

Further, the screw rod is rotationally connected to the inner center of the fixing frame, a second sliding block is sleeved on the screw rod in a sliding mode, and the second sliding block is fixedly connected with one side of the connecting arm.

Further, a third servo motor is fixedly arranged on the upper end face of the fixing frame, and the output end of the third servo motor is in transmission connection with the screw rod.

Further, the bottom that is close to the receipts silo is provided with the containing box in the box inside.

Further, both ends of one side of the box body are hinged with box doors through hinges, and a pair of handles are arranged on one side of the box doors.

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

1. according to the clamp for gear machining, the connecting rod is hinged to one end of the connecting arm and is in transmission connection with the output end of the first servo motor, and then the connecting rod can be driven to rotate when the first servo motor rotates, so that the rotation angle of the clamping seat is adjusted, different surfaces of the clamped gears are adjusted, a user can conveniently machine the gears, the inner rings of the gears are conveniently clamped by sliding the pair of clamping rods on one side of the clamping seat, and the clamping effect on the gears is improved;

2. according to the clamp for gear machining, the first sliding blocks are sleeved at the two ends of the bidirectional screw rod in a sliding mode, so that the first sliding blocks can be driven to rotate relatively when the bidirectional screw rod rotates, the second servo motor is arranged, the bidirectional screw rod can be driven to rotate when the bidirectional screw rod works, the second sliding blocks are sleeved on the screw rod, the second sliding blocks can be driven to move when the bidirectional screw rod works, the height of the connecting arm is adjusted, and a user can conveniently machine gears; the utility model can effectively clamp the gear, is convenient for processing the gear at multiple angles, and has higher practical value.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic side cross-sectional view of the clamping seat of the present utility model.

Fig. 4 is a schematic front cross-sectional view of the case of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

100. a main body; 1001. a case; 1002. a door; 1003. a material collecting groove; 1004. a storage box; 200. a clamping mechanism; 2001. a fixing frame; 2002. a connecting arm; 2003. a screw rod; 2004. a third servo motor; 2005. a connecting rod; 2006. a first servo motor; 2007. a clamping seat; 2008. a clamping rod; 2009. a two-way screw rod; 2010. a first slider; 2011. a second servo motor; 2012. and a second slider.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

as shown in fig. 1 to 4:

the utility model provides a clamp for gear machining, which comprises a main body 100 and a clamping mechanism 200, wherein the main body 100 comprises a box body 1001, a receiving groove 1003 is formed in the upper end face of the box body 1001, the clamping mechanism 200 comprises a fixing frame 2001, the bottom end of the fixing frame 2001 is connected with one side of the upper end face of the box body 1001, one side of the fixing frame 2001 is slidably connected with a connecting arm 2002, one end of the connecting arm 2002 is hinged with a connecting rod 2005, one side of the connecting rod 2005 is fixedly provided with a clamping seat 2007, one side of the connecting arm 2002 is fixedly provided with a first servo motor 2006, the output end of the first servo motor 2006 is in transmission connection with the connecting rod 2005, one side of the clamping seat 2007 is slidably connected with a pair of clamping rods 2008, and the connecting rod 2005 is hinged with one end of the first servo motor 2006 through one end of the connecting arm 2002 and is in transmission connection, so that the connecting rod 2005 can be driven to rotate when the first servo motor 2006 rotates, the rotating angle of the clamping seat 2007 is adjusted, gears are adjusted on different sides, a user can conveniently machine gears, the inner rings of the gears of the clamping seat 2007 are clamped, and the clamping effect of the gears of the clamping seat 2007 is improved by sliding connection of one side 2008.

The two-way screw 2009 is rotatably connected to the inside of the clamping seat 2007, two ends of the two-way screw 2009 are slidably sleeved with a first slider 2010, the top end of the first slider 2010 is fixedly connected to the bottom end of the clamping rod 2008, and the two ends of the two-way screw 2009 are slidably sleeved with the first slider 2010, so that the two-way screw 2009 can drive the first slider 2010 to rotate relatively when rotating.

One end of the clamping seat 2007 is fixedly provided with a second servo motor 2011, an output end of the second servo motor 2011 is in transmission connection with the bidirectional screw 2009, and the second servo motor 2011 is installed to drive the bidirectional screw 2009 to rotate when the bidirectional screw 2009 works.

The fixing frame 2001 is provided with a screw rod 2003 in a rotating manner, a second sliding block 2012 is sleeved on the screw rod 2003 in a sliding manner, the second sliding block 2012 is fixedly connected with one side of the connecting arm 2002, and the second sliding block 2012 is sleeved on the screw rod 2003, so that the second sliding block 2012 can be driven to move when the gear is in operation, the height of the connecting arm 2002 is adjusted, and a user can conveniently process the gear.

The upper end surface of the fixing frame 2001 is fixedly provided with a third servo motor 2004, the output end of the third servo motor 2004 is in transmission connection with the screw rod 2003, and the screw rod 2003 can be driven to rotate when the third servo motor 2004 is installed to work.

Wherein, the bottom that is close to receiving groove 1003 is provided with containing box 1004 in box 1001 inside, through setting up containing box 1004, can collect the waste material when gear processing.

Wherein, box 1001's one side both ends all are articulated through the hinge have chamber door 1002, a pair of the handle is all installed to one side of chamber door 1002, through installing chamber door 1002, conveniently take out the clearance to the containing box 1004 of box 1001 inside.

Specific use and action of the embodiment:

when the product is used, firstly, whether the connecting part of the product is fastened is detected, after the product is ensured to be intact, the product is placed at a designated position, then the inner ring of the gear is placed between a pair of home clamping rods 2008, then a second servo motor 2011 is started, the bidirectional screw 2009 can be driven to rotate when the product works, a first sliding block 2010 is sleeved at two ends of the bidirectional screw 2009 in a sliding manner, the first sliding block 2010 can be driven to rotate relatively when the bidirectional screw 2009 rotates, the bottom end of the first sliding block 2010 is connected with the clamping rods 2008, the clamping rods 2008 are driven to move relatively to abut against the inner ring of the gear to clamp the gear, when different sides of the gear need to be machined, the first servo motor 2006 is started, the connecting rod 2005 is driven to rotate, therefore, a clamping seat can be overturned at one end of a connecting arm 2002, different sides of the gear can be machined conveniently by a user, the screw 2003 can be driven to rotate when the product works by installing a third servo motor 2004, the second sliding block 2010 can be driven to move when the product works by sleeving the screw 2003, the second sliding block 2012 can be driven to move when the product works, the product can be further driven to adjust the height of the connecting arm 2012, the gear can be regulated to enter the inner box 1004, and waste material can be periodically processed by a user to enter the box 1002.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a fixture for gear machining, includes main part (100) and fixture (200), its characterized in that: the main part (100) is including box (1001), receive silo (1003) have been seted up to the up end of box (1001), fixture (200) are including mount (2001), the bottom of mount (2001) is connected with up end one side of box (1001), one side sliding connection of mount (2001) has linking arm (2002), one end of linking arm (2002) articulates there is connecting rod (2005), one side fixed mounting of connecting rod (2005) has grip slipper (2007), one side fixed mounting of linking arm (2002) has first servo motor (2006), the output and the connecting rod (2005) transmission of first servo motor (2006) are connected, one side sliding connection of grip slipper (2007) has a pair of clamping lever (2008).

2. The jig for gear processing according to claim 1, wherein: the inside rotation of grip slipper (2007) is connected with two-way lead screw (2009), the both ends of two-way lead screw (2009) all slip cap is equipped with first slider (2010), the top and the clamping lever (2008) bottom fixed connection of first slider (2010).

3. The jig for gear processing according to claim 2, wherein: one end of the clamping seat (2007) is fixedly provided with a second servo motor (2011), and the output end of the second servo motor (2011) is in transmission connection with a bidirectional screw rod (2009).

4. The jig for gear processing according to claim 1, wherein: the screw rod (2003) is rotationally connected to the inner center of the fixing frame (2001), a second sliding block (2012) is sleeved on the screw rod (2003) in a sliding mode, and the second sliding block (2012) is fixedly connected with one side of the connecting arm (2002).

5. The gear machining jig according to claim 4, wherein: the upper end face of the fixing frame (2001) is fixedly provided with a third servo motor (2004), and the output end of the third servo motor (2004) is in transmission connection with the screw rod (2003).

6. The jig for gear processing according to claim 1, wherein: the box (1001) is internally provided with a storage box (1004) near the bottom end of the material receiving groove (1003).

7. The jig for gear processing according to claim 1, wherein: both ends of one side of the box body (1001) are hinged with a box door (1002) through hinges, and a pair of handles are arranged on one side of the box door (1002).