Tooth searching instrument support of chamfering machine

Abstract

The utility model relates to a tooth seeking instrument support, in particular to a tooth seeking instrument support of a chamfering machine, which is used for installing a tooth seeking instrument on the chamfering machine and solves the problems that the tooth seeking instrument fixed on the chamfering machine in the prior art is inconvenient to disassemble, low in flexibility and incapable of meeting the tooth seeking requirement of an internal spline. The tooth searching instrument support of the chamfering machine comprises an upper fixing frame of an L-shaped plate, a fastening support of a U-shaped plate, an anti-skid rack and a fastening bolt. The upper fixing frame is fixed to the upper end of the side face of the chamfering machine, and a lower plate is connected with the fastening support. A middle plate of the fastening bracket is provided with an assembly screw for mounting the tooth searching instrument; and a front plate and a rear plate are provided with fastening bolts and anti-skid racks for fixing the fastening bracket on the side surface of the chamfering machine. The tooth searching instrument is fixed on the side face of the chamfering machine through the support, enough machining space is vacated while tooth searching is guaranteed, tooth searching of non-outer teeth such as internal splines is achieved, the use range of the chamfering machine is widened, and machining and assembling are easy.

Description

Technical Field

[0001] The utility model relates to a gear finder bracket, in particular to a gear finder bracket used for a chamfering machine, which is used for installing the gear finder on a working table of the chamfering machine. Background Art

[0002] Chamfering machine is an important equipment in the field of mechanical manufacturing. It can ensure the safety and stability of mechanical parts in the manufacturing of mechanical parts, and mainly plays the role of simplifying assembly and improving overall quality. The gear finder on the chamfering machine is a device that provides the processing zero point for the chamfering machine. It is mainly used to find the gear and locate the transmission parts and determine the processing position, thereby improving the processing accuracy, stability and work efficiency.

[0003] In the prior art, the gear finder is often directly fixed on the machine base of the chamfering machine and cannot be moved, and the original gear finder structure is mainly designed for external teeth, which makes the gear finder less flexible during actual processing. During the processing, the gear finder will interfere with the normal operation of the tool bar of the chamfering machine, making the gear finder unable to meet the gear finding requirements of non-external teeth, resulting in the chamfering machine being applied to some specific parts, such as parts containing internal splines, which require manual gear finding, low production change efficiency and low precision. Summary of the invention

[0004] The purpose of the utility model is to solve the technical problems that the gear finder fixed on the chamfering machine in the prior art has low flexibility and cannot meet the gear finding requirements of non-external teeth, resulting in the need for manual gear finding when the chamfering machine is applied to some specific parts, low production efficiency and low precision, and to provide a gear finder bracket for a chamfering machine.

[0005] To achieve the above purpose, the technical solutions provided by the utility model are as follows:

[0006] A gear finder bracket for a chamfering machine is used to install the gear finder on a chamfering machine workbench, and its special features are:

[0007] It includes an upper fixing frame, a fastening bracket, an anti-slip rack and a fastening bolt;

[0008] The upper fixing frame is an inverted L-shaped plate, which includes a horizontal plate and a vertical plate fixed to the lower side of one end of the horizontal plate, the horizontal plate is used to be fixed on the top of the chamfering machine working table near the side position, and the vertical plate is connected to the fastening bracket;

[0009] The fastening bracket is a U-shaped plate, which includes a middle plate and two side plates fixed on the same side of both ends of the middle plate, the middle plate is used to correspond to the side of the chamfering machine workbench, the upper part of the middle plate is connected to the lower end of the vertical plate of the upper fixing frame, and the two side plates are used to correspond to the front and rear surfaces of the chamfering machine workbench respectively;

[0010] At least three assembly screws are arranged on the outer side of the middle plate of the fastening bracket for installing the gear finder. The position and number of the assembly screws are determined according to the model of the gear finder to be installed.

[0011] Define a side plate corresponding to the front of the workbench as the front plate, and another side plate corresponding to the back of the workbench as the back plate, then the side of the back plate corresponding to the back of the workbench is provided with an anti-skid groove, the anti-skid rack is provided in the anti-skid groove, and the outer side of the front plate is provided with a fixing bolt;

[0012] The surface of the anti-skid rack is provided with a serrated anti-skid structure, which is used to fit tightly with the back of the chamfering machine workbench and to increase the fit between the fastening bracket and the chamfering machine;

[0013] There are at least two fixing bolts for adjusting the fit between the fixing bracket and the front surface of the chamfering machine workbench;

[0014] The fastening bracket is fixed to the side of the chamfering machine workbench through the anti-skid rack on the rear plate and the fastening bolts on the front plate, and the gear finder is installed on the side of the chamfering machine workbench through the assembling screws.

[0015] Furthermore, the width of one end of the horizontal plate of the upper fixed frame away from the vertical plate is greater than the width of the end where the horizontal plate is connected to the vertical plate, and two leveling screws are provided. The leveling screws are used to calibrate the gear finder to a horizontal position and to calibrate the gear finding structure of the gear finder to the middle position of the workbench, thereby ensuring the tool bar processing space of the chamfering machine workbench while ensuring the working range of the gear finder.

[0016] Furthermore, a distance adjusting screw is provided at the upper middle end of the fastening bracket, and a U-shaped groove cooperating with the distance adjusting screw is provided at the lower end of the vertical plate of the upper fixing frame. The distance adjusting screw is used to adjust the relative position between the horizontal plate of the upper fixing frame and the middle plate of the fastening bracket.

[0017] Furthermore, two leveling screws are respectively located on both sides of one end of the upper fixing frame horizontal plate away from the vertical plate, and the connecting line of the two leveling screws is parallel to the connecting surface between the horizontal plate and the vertical plate.

[0018] Furthermore, two threaded holes are provided on the anti-skid rack, and the anti-skid rack is fixed to the inner side of the rear plate of the fastening bracket by two rack fixing screws.

[0019] Furthermore, there are two anti-skid racks, which are arranged in parallel on the inner side of the rear plate of the fastening bracket.

[0020] Furthermore, four fixing bolts are provided, and the four fixing bolts correspond one-to-one to the rack fixing screws respectively.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The utility model provides a gear finder bracket for a chamfering machine, which flexibly fixes the gear finder on the side of the chamfering machine through the bracket structure, thereby ensuring that the gear finder can find teeth while freeing up a sufficiently large processing space for the tool bar of the chamfering machine, thereby realizing the gear finding of non-external teeth such as internal splines, meeting the requirements for internal spline gear finding, and increasing the scope of use of the gear finder for chamfering machines.

[0023] 2. The utility model provides a gear finder bracket for a chamfering machine. The gear finder is fixed by the bracket. Compared with the traditional method of directly fixing the gear finder on the machine tool base of the chamfering machine, the bracket fixing scheme provided by the utility model can quickly disassemble the gear finder and can meet the requirements of the gear finder for automatic gear finding of non-external teeth such as internal splines, thereby improving the production change efficiency and reducing costs.

[0024] 3. The utility model provides a gear finder bracket for a chamfering machine, which changes the gear finder from the original front gear finding to the side gear finding. The base of the gear finder is adjusted by leveling screws and distance adjusting screws, which is compatible with the gear finding needs of parts of different sizes and models, thereby improving the flexibility of processing.

[0025] 4. The utility model provides a gear finder bracket for a chamfering machine. The gear finder is installed by assembling screws. The size, number and position relationship of the assembling screws can be adjusted to adapt to the installation of gear finders of different models. This makes the gear finder bracket for a chamfering machine provided by the utility model popularizable.

[0026] 5. The utility model provides a gear finder bracket for a chamfering machine, which has a simple overall structure and is easy to assemble. All parts are common parts in the field of mechanical manufacturing, and are simple to process, low in cost, and low in replacement and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a front view of an embodiment of a support for a tooth finder of a chamfering machine according to the utility model;

[0028] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of a support for a tooth-finding instrument for a chamfering machine of the utility model;

[0029] Figure 3 It is a schematic diagram of the assembly of an anti-slip rack in an embodiment of a support for a tooth-finding instrument for a chamfering machine of the utility model;

[0030] Figure 4 The utility model is a structural schematic diagram of an anti-slip rack in an embodiment of a support for a gear finder of a chamfering machine.

[0031] The reference numerals are as follows: 1-upper fixing frame, 101-leveling screw, 102-distance adjusting screw; 2-fastening bracket, 201-rack fixing screw, 202-assembly screw; 3-anti-slip rack; 4-fastening bolt. DETAILED DESCRIPTION

[0032] The specific technical scheme in the embodiment of the present utility model will be further described below in conjunction with the accompanying drawings in an embodiment of the present utility model.

[0033] Figure 1 A front view of a tooth finder bracket for a chamfering machine provided by an embodiment of the utility model, as shown in Figure 1 As shown, the tooth finder bracket of the chamfering machine includes an upper fixing bracket 1, a fastening bracket 2, an anti-slip rack 3 and a fastening bolt 4;

[0034] The upper fixing frame 1 is an inverted L-shaped plate, which includes a horizontal plate and a vertical plate fixed to the lower side of one end of the horizontal plate. The width of the end of the horizontal plate away from the vertical plate is greater than the width of the end where the horizontal plate and the vertical plate are connected. Two leveling screws 101 are provided. The two leveling screws 101 are respectively located on both sides of the end of the horizontal plate of the upper fixing frame 1 away from the vertical plate. The connecting line of the two leveling screws 101 is parallel to the connecting surface between the horizontal plate and the vertical plate.

[0035] The fastening bracket 2 is a U-shaped plate, which includes a middle plate and two side plates fixed on the same side of the middle plate at both ends; the lower end of the vertical plate of the upper fixing frame 1 is provided with a U-shaped groove that cooperates with the distance adjusting screw 102, and the upper part of the middle plate is connected to the lower end of the vertical plate of the upper fixing frame 1 by the distance adjusting screw 102; three assembly screws 202 are arranged on the outer side of the middle plate of the fastening bracket 2 for installing the gear finder; define a side plate corresponding to the front of the workbench as the front plate, and the other side plate corresponding to the back of the workbench as the rear plate, then the side of the rear plate corresponding to the back of the workbench is provided with an anti-skid groove, and two relatively parallel anti-skid racks 3 with serrated anti-skid structures on the surface are provided in the anti-skid groove, and the anti-skid rack 3 is fixed by two rack fixing screws 201, and four fixing bolts 4 are arranged on the outer side of the front plate, and the four fixing bolts 4 correspond to the rack fixing screws 201 respectively;

[0036] The fastening bracket 2 is fixed to the side of the chamfering machine workbench through the anti-skid rack 3 on the rear plate and the fixing bolts 4 on the front plate, and the gear finder is installed on the side of the chamfering machine workbench through the assembly screws 202.

[0037] The installation process of the chamfering machine gear finder bracket is as follows:

[0038] 1. Install the two anti-skid racks 3 in the two anti-skid grooves inside the fastening bracket 2 through the rack fixing screws 201, preferably the hexagon socket screws M5X25.

[0039] 2. Connect the upper fixing frame 1 to the fastening bracket 2 through the distance adjusting screw 102, preferably the hexagon socket screw M8X15, and adjust the relative position of the two as needed.

[0040] 3. According to the embodiment Figure 2As shown, the above-mentioned assembly is installed in the middle position of the side of the machine table of the chamfering machine, and the assembly is pre-fixed on the side of the table with four fixing bolts 4, preferably hexagon socket fixing screws M10X40.

[0041] 4. Install two leveling screws 101 on the upper fixing frame 1, preferably hexagon socket screws M6X13, and calibrate the assembly to the horizontal level and to the middle position of the workbench by adjusting the leveling screws 101.

[0042] 5. Tighten the leveling screw 101 and the fixing bolt 4.

[0043] 6. Install the gear finder by assembling screws 202 to complete the installation of the gear finder bracket of the chamfering machine.

[0044] The above description is only an embodiment of the present utility model and is not intended to limit the protection scope of the present utility model. Any equivalent structural transformation made using the contents of the present utility model specification and drawings, or directly or indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A gear finder bracket for a chamfering machine, used for mounting the gear finder on a chamfering machine workbench, characterized in that: It comprises an upper fixing frame (1), a fastening bracket (2), an anti-slip rack (3) and a fastening bolt (4); The upper fixing frame (1) is an inverted L-shaped plate, which includes a horizontal plate and a vertical plate fixed to the lower side of one end of the horizontal plate, the horizontal plate is used to be fixed on the top of the chamfering machine working table near the side, and the vertical plate is connected to the fastening bracket (2); The fastening bracket (2) is a U-shaped plate, which includes a middle plate and two side plates fixed on the same side of both ends of the middle plate, the middle plate is used to correspond to the side of the chamfering machine workbench, the upper part of the middle plate is connected to the lower end of the vertical plate of the upper fixing frame (1), and the two side plates are used to correspond to the front and rear surfaces of the chamfering machine workbench respectively; At least three assembly screws (202) are arranged on the outer side of the middle plate of the fastening bracket (2) for installing the gear finder; A side plate corresponding to the front of the workbench is defined as a front plate, and another side plate corresponding to the back of the workbench is defined as a rear plate, then a side of the rear plate corresponding to the back of the workbench is provided with an anti-skid groove, the anti-skid rack (3) is provided in the anti-skid groove, and the outer side of the front plate is provided with the fixing bolt (4); The surface of the anti-skid rack (3) is provided with a serrated anti-skid structure, and the serrated anti-skid structure is used to fit tightly with the back of the chamfering machine workbench; There are at least two fixing bolts (4) for adjusting the degree of fit between the fixing bracket (2) and the front surface of the chamfering machine workbench; The fastening bracket (2) is fixed to the side of the chamfering machine workbench through the anti-slip rack (3) on the rear plate and the fixing bolts (4) on the front plate, and the gear finder is installed on the side of the chamfering machine workbench through the assembly screws (202).

2. A tooth finder bracket for a chamfering machine according to claim 1, characterized in that: The width of the end of the horizontal plate of the upper fixing frame (1) away from the vertical plate is greater than the width of the end where the horizontal plate is connected to the vertical plate, and two leveling screws (101) are provided. The leveling screws (101) are used to calibrate the gear finder to a horizontal position and to calibrate the gear finding structure of the gear finder to a middle position of the workbench.

3. A tooth finder bracket for a chamfering machine according to claim 2, characterized in that: A distance adjusting screw (102) is provided at the middle upper end of the fastening bracket (2), and a U-shaped groove cooperating with the distance adjusting screw (102) is provided at the lower end of the vertical plate of the upper fixing frame (1), and the distance adjusting screw (102) is used to adjust the relative position between the horizontal plate of the upper fixing frame (1) and the middle plate of the fastening bracket (2).

4. A tooth finder support for a chamfering machine according to claim 3, characterized in that: The two leveling screws (101) are respectively located on both sides of one end of the horizontal plate of the upper fixing frame (1) away from the vertical plate, and the connecting line of the two leveling screws (101) is parallel to the connecting surface between the horizontal plate and the vertical plate.

5. A tooth finder bracket for a chamfering machine according to any one of claims 1 to 4, characterized in that: The anti-slip rack (3) is provided with two threaded holes, and the anti-slip rack (3) is fixed to the inner side of the rear plate of the fastening bracket (2) by two rack fixing screws (201).

6. A tooth finder support for a chamfering machine according to claim 5, characterized in that: There are two anti-slip racks (3), which are arranged in parallel on the inner side of the rear plate of the fastening bracket (2).

7. A tooth finder support for a chamfering machine according to claim 6, characterized in that: Four fixing bolts (4) are provided, and the four fixing bolts (4) correspond one-to-one to the rack fixing screws (201), respectively.

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