Tooth block machining clamping tool

Abstract

The utility model provides a tooth block machining clamping tool, which relates to the technical field of tooth block machining and comprises a main body and a clamping mechanism, the main body comprises a base, a control panel is fixedly mounted on one side of the base, the clamping mechanism comprises a turntable, the outer side of the bottom end of the turntable is rotatably connected with the center of the upper end face of the base, and a clamping seat is fixedly mounted at the upper end of the turntable. Four sliding grooves are symmetrically formed in the central axis of the upper end face of the clamping base, clamping blocks are slidably installed in the sliding grooves, inclined grooves are formed in the inner sides of the clamping blocks, a screw is rotationally connected to the bottom end of the interior of the rotating disc, the upper end of the screw is in threaded connection with an extrusion cylinder, and the outer side of the bottom end of the extrusion cylinder is slidably connected with the inner wall of the rotating disc. The top end of the extrusion cylinder is in a circular truncated cone shape, the axis of the extrusion cylinder and the axis of the clamping base are located on the same vertical line, and the top end of the extrusion cylinder extends into the clamping base. According to the tooth block machining clamping tool, the practicability of the tooth block machining clamping tool can be effectively improved, and the high practical value is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gear block processing, and more specifically, particularly relates to a gear block processing clamping tool. Background Art

[0002] The gears used in the transmission chain of the excavator are mainly formed of an integrated structure. Due to the large working force of the excavator, a tooth on the gear is often broken, making it unable to work normally, and the entire gear needs to be replaced. This not only increases the cost of use, but also the entire gear is large in size and the maintenance workload is also large. Therefore, most of the gears currently use assemblable tooth blocks, which are spliced ​​and assembled to form a complete gear for use. When the gear is damaged again, only the broken tooth block needs to be replaced, which is convenient for maintenance.

[0003] Based on the above, the inventors have discovered the following problems: when the tooth block is being processed, its surface needs to be polished, and it is very inconvenient to polish a single tooth block, so the tooth blocks need to be assembled together to form a completed gear and then polished. However, the inner diameters of gears spliced ​​by tooth blocks of different sizes are different, and different types of clamping tools are needed to fix them. As a result, during the processing, tooth blocks of different sizes need to be classified so that they can be fixed by clamping tools, which is very inconvenient and labor-intensive.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a gear block processing and clamping tool is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a gear block processing and clamping tool.

[0006] The purpose and effect of the gear block processing and clamping tooling of the utility model are achieved by the following specific technical means:

[0007] The cam is secured to the base with an angular channel formed between a threaded rod and a threaded rod, and the cam is secured to the base with an angular channel formed between a string and a ball of the same length. The cam is secured to the base with an angular channel formed between a string and a ball of the same length.

[0008] Furthermore, a first servo motor is fixedly mounted on one side of the inner bottom end of the turntable, and a worm is sleeved on the output end of the first servo motor.

[0009] Furthermore, a worm wheel is sleeved on the bottom end of the screw rod, and the worm wheel and the worm rod are meshed with each other.

[0010] Furthermore, a spring is fixedly installed on one side of the inner part of the slide groove, and one end of the spring is fixedly connected to one side of the clamping block.

[0011] Furthermore, a corrugated plate is installed on one side of the clamping block at the upper end of the spring, and the other end of the corrugated plate is fixedly connected to the inner wall of the slide groove.

[0012] Furthermore, a second servo motor is fixedly mounted on one side of the inner top end of the base, and a first synchronous wheel is sleeved on the output end of the second servo motor.

[0013] Furthermore, a rotating shaft is rotatably connected to the center of the inner bottom end of the base, and the top end of the rotating shaft is fixedly connected to the center of the bottom end of the turntable.

[0014] Furthermore, a second synchronous wheel is sleeved on the bottom end of the rotating shaft, and a synchronous belt is wound between the second synchronous wheel and the first synchronous wheel.

[0015] Furthermore, the input and output terminals of the control panel are communicatively connected with the input and output terminals of the first servo motor and the second servo motor.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The gear block processing and clamping tooling connects the turntable and the base rotatably, so that the turntable can be rotated to facilitate the rotation of the turntable, thereby controlling the assembled gear block to rotate, and then facilitating the user to grind different positions of the gear block. Four slide grooves are provided on the upper end surface of the clamping seat, and the clamping block is slidably installed inside it. The inner sides of the clamping blocks are provided with inclined grooves. An extrusion cylinder is slidably installed inside the turntable, and its top end is set in a frustum shape. Its axis and the axis of the clamping seat are located on the same vertical line, and its top end extends to the inside of the clamping seat. When the extrusion cylinder rises, its upper end abuts against the inclined groove of the clamping block and squeezes it outward, so that the clamping block can be used to clamp and fix the inner ring of the gear assembled with the gear block. By installing the corrugated plate, waste chips can be prevented from entering the interior of the slide groove without affecting the movement of the clamping block. The utility model can effectively improve the practicality of the gear block processing and clamping tooling and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the utility model. Figure 1 .

[0020] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the utility model. Figure 2 .

[0021] Figure 4 It is a front cross-sectional schematic diagram of a turntable of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 100, main body; 1001, base; 1002, control panel; 1003, rotating shaft; 1004, second synchronous wheel; 1005, synchronous belt; 1006, first synchronous wheel; 1007, second servo motor; 200, clamping mechanism; 2001, turntable; 2002, clamping seat; 2003, extrusion cylinder; 2004, worm wheel; 2005, worm; 2006, first servo motor; 2007, slide groove; 2008, spring; 2009, corrugated plate; 2010, screw; 2011, clamping block. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a tooth block processing clamping tool, comprising a main body 100 and a clamping mechanism 200, wherein the main body 100 comprises a base 1001, a control panel 1002 is fixedly installed on one side of the base 1001, the clamping mechanism 200 comprises a turntable 2001, the outer side of the bottom end of the turntable 2001 is rotatably connected to the center of the upper end surface of the base 1001, the upper end of the turntable 2001 is fixedly installed with a clamping seat 2002, and the upper end of the clamping seat 2002 is fixedly installed with a clamping seat 2002. Four slide grooves 2007 are symmetrically provided on the central axis of the surface, and clamping blocks 2011 are slidably installed inside the slide grooves 2007. The inner sides of the clamping blocks 2011 are provided with inclined grooves. The inner bottom end of the turntable 2001 is rotatably connected with a screw rod 2010, and the upper end of the screw rod 2010 is threadedly connected with an extrusion cylinder 2003. The outer side of the bottom end of the extrusion cylinder 2003 is slidably connected to the inner wall of the turntable 2001. The top end of the extrusion cylinder 2003 is set to a truncated cone shape. The axis of the pressing cylinder 2003 and the axis of the clamping seat 2002 are located on the same vertical line, and the top end of the pressing cylinder 2003 extends to the inside of the clamping seat 2002. By rotatably connecting the turntable 2001 with the base 1001, the turntable 2001 is convenient to rotate, thereby controlling the assembled gear block to rotate, thereby facilitating the user to grind different positions of the gear block. Four slide grooves 2007 are provided on the upper end surface of the clamping seat 2002, and the clamping block 2007 is slidably installed inside it. 011, the inner side of the clamping block 2011 is provided with an inclined groove, and an extrusion cylinder 2003 is slidably installed inside the turntable 2001. The top end of the extrusion cylinder 2003 is set in a truncated cone shape, and its axis is located on the same vertical line as the axis of the clamping seat 2002, and its top end extends to the inside of the clamping seat 2002. When the extrusion cylinder 2003 rises, its upper end abuts against the inclined groove of the clamping block 2011 and squeezes it outward, so that the clamping block 2011 can be used to clamp and fix the inner ring of the gear assembled with the tooth block.

[0028] A first servo motor 2006 is fixedly mounted on one side of the inner bottom end of the turntable 2001 , and a worm 2005 is sleeved on the output end of the first servo motor 2006 . By installing the first servo motor 2006 , the worm 2005 can be driven to rotate when the first servo motor 2006 is working.

[0029] Among them, the bottom end of the screw 2010 is sleeved with a worm wheel 2004, and the worm wheel 2004 and the worm 2005 are meshed with each other. By meshing the worm wheel 2004 with the worm 2005, the first servo motor 2006 can drive the screw 2010 to rotate, thereby adjusting the height of the extrusion cylinder 2003.

[0030] Among them, a spring 2008 is fixedly installed on one side of the inner part of the slide groove 2007, and one end of the spring 2008 is fixedly connected to one side of the clamping block 2011. By installing the spring 2008, when the clamping block 2011 loses the extrusion of the extrusion cylinder 2003, it can quickly move to the center of the clamping seat 2002, thereby facilitating the disassembly of the gear assembled by the tooth block.

[0031] Among them, a corrugated plate 2009 is installed on the upper end of the spring 2008 on one side of the clamping block 2011, and the other end of the corrugated plate 2009 is fixedly connected to the inner wall of the slide groove 2007. By installing the corrugated plate 2009, waste chips can be prevented from entering the interior of the slide groove 2007 without affecting the movement of the clamping block 2011.

[0032] A second servo motor 1007 is fixedly mounted on one side of the inner top of the base 1001 , and a first synchronous wheel 1006 is sleeved on the output end of the second servo motor 1007 . By installing the second servo motor 1007 , the first synchronous wheel 1006 can be driven to rotate when the second servo motor 1007 is working.

[0033] The base 1001 has a rotating shaft 1003 rotatably connected to the bottom center thereof, and the top of the rotating shaft 1003 is fixedly connected to the bottom center of the turntable 2001. The rotating shaft 1003 is installed so that the turntable 2001 can be driven to rotate when it rotates.

[0034] The bottom end of the rotating shaft 1003 is sleeved with a second synchronous wheel 1004 , and a synchronous belt 1005 is wound between the second synchronous wheel 1004 and the first synchronous wheel 1006 . By winding the synchronous belt 1005 between the second synchronous wheel 1004 and the first synchronous wheel 1006 , the rotating shaft 1003 is conveniently driven.

[0035] The input and output ends of the control panel 1002 are communicatively connected with the input and output ends of the first servo motor 2006 and the second servo motor 1007 . By installing the control panel 1002 , the user can conveniently control the operation of the first servo motor 2006 and the second servo motor 1007 .

[0036] The specific usage and function of this embodiment are as follows:

[0037] When using this product, first check whether the connection of the product is tight. After ensuring that it is intact, place the product in the designated position, assemble the gear blocks of similar size into gears, and then sleeve the inner ring of the gears on the outside of the four clamping blocks 2011. Then, the user controls the first servo motor 2007 to drive the worm 2005 to rotate. The worm 2005 engages with the worm wheel 2004 sleeved on the bottom end of the screw 2010, so that the screw 2010 drives the extrusion cylinder 2003 that is slidably connected to the inner wall of the turntable 2001 to extend and retract. The top of the extrusion cylinder 2003 is truncated cone-shaped and is located on the same vertical line as the axis of the clamping seat 2002. Therefore, when it rises, the outer side of its upper end opens along the inner side of the clamping block 2011. The inclined groove moves to squeeze the clamping block 2011 outward, thereby clamping and fixing the inner ring of the gear with different inner diameters. The user can also control the second servo motor 1007 to drive the first synchronous wheel 1006 to rotate. A synchronous belt 1005 is wound around the first synchronous wheel 1006 and the second synchronous wheel 1004 sleeved on the bottom end of the rotating shaft 1003. The top of the rotating shaft 1003 is fixedly connected to the bottom end of the turntable 2001, and the turntable 2001 can be controlled to rotate, so that the user can process different positions of the tooth block. After the processing is completed, the extrusion cylinder 2003 releases the squeezing of the clamping block 2011, and the clamping block 2011 is reset under the elastic force of the spring 2008, so that the user can remove the combined tooth block from the clamping seat 2002.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A gear block processing and clamping tool, comprising a main body (100) and a clamping mechanism (200), characterized in that: The main body (100) comprises a base (1001), a control panel (1002) is fixedly mounted on one side of the base (1001), the clamping mechanism (200) comprises a turntable (2001), the outer side of the bottom end of the turntable (2001) is rotatably connected to the center of the upper end surface of the base (1001), a clamping seat (2002) is fixedly mounted on the upper end of the turntable (2001), four slide grooves (2007) are symmetrically arranged on the central axis of the upper end surface of the clamping seat (2002), and clamping blocks (2011) are slidably mounted inside the slide grooves (2007). The inner side of the clamping block (2011) is provided with an inclined groove, the inner bottom end of the turntable (2001) is rotatably connected to a screw rod (2010), the upper end of the screw rod (2010) is threadedly connected to an extrusion cylinder (2003), the outer side of the bottom end of the extrusion cylinder (2003) is slidably connected to the inner wall of the turntable (2001), the top end of the extrusion cylinder (2003) is configured to be truncated cone-shaped, the axis of the extrusion cylinder (2003) and the axis of the clamping seat (2002) are located on the same vertical line, and the top end of the extrusion cylinder (2003) extends to the inside of the clamping seat (2002).

2. The gear block processing and clamping tool as claimed in claim 1, characterized in that: A first servo motor (2006) is fixedly mounted on one side of the inner bottom end of the rotating disk (2001), and a worm (2005) is sleeved on the output end of the first servo motor (2006).

3. The gear block processing and clamping tool as claimed in claim 2, characterized in that: The bottom end of the screw rod (2010) is sleeved with a worm wheel (2004), and the worm wheel (2004) and the worm rod (2005) are meshed with each other.

4. The gear block processing and clamping tool as claimed in claim 1, characterized in that: A spring (2008) is fixedly installed on one side of the interior of the slide groove (2007), and one end of the spring (2008) is fixedly connected to one side of the clamping block (2011).

5. The gear block processing and clamping tool as claimed in claim 4, characterized in that: A corrugated plate (2009) is installed on one side of the clamping block (2011) at the upper end of the spring (2008), and the other end of the corrugated plate (2009) is fixedly connected to the inner wall of the slide groove (2007).

6. The gear block processing and clamping tool as claimed in claim 1, characterized in that: A second servo motor (1007) is fixedly mounted on one side of the inner top end of the base (1001), and a first synchronous wheel (1006) is sleeved on the output end of the second servo motor (1007).

7. The gear block processing and clamping tool as claimed in claim 6, characterized in that: A rotating shaft (1003) is rotatably connected at the center of the inner bottom end of the base (1001), and the top end of the rotating shaft (1003) is fixedly connected to the center of the bottom end of the rotating disk (2001).

8. The gear block processing and clamping tool as claimed in claim 7, characterized in that: A second synchronous wheel (1004) is sleeved on the bottom end of the rotating shaft (1003), and a synchronous belt (1005) is wound between the second synchronous wheel (1004) and the first synchronous wheel (1006).

9. The gear block processing and clamping tool as claimed in claim 1, characterized in that: The input and output ends of the control panel (1002) are communicatively connected with the input and output ends of the first servo motor (2006) and the second servo motor (1007).

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