Tooth space burr removing tool

Abstract

The utility model belongs to the technical field of polishing equipment, and particularly relates to an inter-tooth burr removing tool which comprises a fixing plate, a brush assembly and a connecting rod installation assembly, the fixing plate comprises a vertical plate, the brush assembly is installed on a workbench main shaft, and a channel for the brush assembly to pass through is formed in the middle of the vertical plate. The connecting rod mounting assembly comprises a connecting rod cover mounting assembly and a connecting rod body mounting assembly which are fixed to the vertical plates on the two sides of the channel respectively, the connecting rod cover mounting assembly and a connecting rod body mounting assembly mounting opening are oppositely arranged, and adjustable pressing assemblies are further arranged on the outer sides of the connecting rod cover mounting assembly and the connecting rod body mounting assembly. The deburring device is simple in structure, easy to operate and maintain, and capable of improving working efficiency, saving labor and time cost and guaranteeing standardization and consistency of deburring quality.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of polishing equipment, and particularly relates to a gear-tooth interstitial burr removing tool. BACKGROUND

[0002] At present, in the process of removing the middle burr of the tooth-shaped connecting rod, the commonly used method is that the connecting rod body or the connecting rod cover is first manually installed on a specific clamp by an operator, and then the burr in the tooth gap and the burr at the bolt hole are treated by using a file and a brush after the clamp is clamped.

[0003] However, the prior art has many obvious defects. The manual installation of the connecting rod body or the connecting rod cover is low in efficiency and difficult to guarantee the installation accuracy, and can easily affect the subsequent deburring effect; the manual deburring of the burr completely depends on the manual operation of the file and the brush, which is not only high in labor intensity and high in work repeatability, but also has the quality of the deburring greatly depending on the experience and skill level of the worker, and is difficult to realize standardization and consistency; the manual deburring is slow and cannot meet the needs of large-scale production, which seriously restricts the production efficiency and increases the production cost. SUMMARY

[0004] The utility model aims at overcoming the defects of the prior art, providing a gear-tooth interstitial burr removing tool, which is simple in structure, easy to operate and maintain, can improve the work efficiency, save the labor and time cost, and guarantee the standardization and consistency of the deburring quality.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a gear-tooth interstitial burr removing tool, which comprises a fixed plate, a brush assembly and a connecting rod installation assembly, the fixed plate comprises a vertical plate, the brush assembly is installed on a workbench main shaft, a channel for the brush assembly to pass through is formed in the middle of the vertical plate, the connecting rod installation assembly comprises a connecting rod cover installation assembly and a connecting rod body installation assembly which are respectively fixed on the vertical plates on both sides of the channel, the connecting rod cover installation assembly and the connecting rod body installation assembly are oppositely arranged at the installation ports, and an adjustable pressing assembly is arranged outside the connecting rod cover installation assembly and the connecting rod body installation assembly.

[0006] Preferably, the connecting rod cover installation assembly comprises a cover positioning seat, a cover positioning base and a plurality of pins, the cover positioning base is fixed on the vertical plate, the cover positioning seat is adjustably installed on the cover positioning base in the direction of the connecting rod body installation assembly, and the plurality of pins are symmetrically arranged on the cover positioning seat.

[0007] Preferably, a long slot is formed in the cover positioning base, and the cover positioning seat is adjustably installed on the cover positioning base through the long slot.

[0008] Preferably, a cover containing groove is formed in the cover positioning seat, and the cover containing groove is arranged between the symmetrically arranged pins.

[0009] Preferably, the connecting rod body mounting assembly comprises a small end positioning shaft and a big end positioning seat, the big end positioning seat is fixed on the lower part of the vertical plate, and the small end positioning shaft is arranged on the upper part of the vertical plate in a diagonal direction of the big end positioning seat.

[0010] Preferably, a big end grommet is further arranged on the vertical plate above the big end positioning seat.

[0011] Preferably, the pressing assembly comprises a lead screw, a pressing plate and a top rod arranged in parallel with the lead screw, one end of the lead screw is adjustably arranged on the vertical plate, the other end of the lead screw is arranged on the pressing plate, one end of the top rod is fixed on the vertical plate, the other end of the top rod is in contact with the pressing plate, and a spring is further arranged on the lead screw.

[0012] Preferably, the brush assembly comprises an upper brush, a lower brush and a spacer sleeve, the upper brush and the lower brush are arranged on the main shaft, and the spacer sleeve is arranged between the upper brush and the lower brush.

[0013] Preferably, a pressing cap is further arranged on the top and the bottom of the brush assembly.

[0014] Preferably, the fixing plate further comprises a bottom plate, and the bottom plate is fixed on the movable workbench.

[0015] Compared with the prior art, the above technical scheme has the following beneficial effects:

[0016] 1. The whole tooling of the utility model respectively installs the connecting rod cover on the connecting rod cover mounting assembly, installs the connecting rod body on the connecting rod body mounting assembly, and can remove the tooth interval burr on the connecting rod cover and the connecting rod body at the same time through the brush assembly arranged on the main shaft, thereby improving the work efficiency and ensuring the standardization and consistency of the deburring quality.

[0017] 2. The utility model can install multiple connecting rod covers and connecting rod bodies at a time, greatly improves the deburring work speed, meets the demand of large-scale production, thereby significantly improves the production efficiency and reduces the production cost.

[0018] 3. After the whole tooling of the utility model is pressed, the bottom plate is fixed and installed on the movable workbench, thereby facilitating the stable and safe machining and improving the machining efficiency.

[0019] 4. The utility model has simple structure, is easy to operate and maintain, and the operating personnel can operate after simple training, and meanwhile, the stability and reliability of the equipment are high. DRAWINGS

[0020] Fig. 1 It is a sectional view of the tooth interval burr removing tooling of the utility model.

[0021] Fig. 2 It is a plan view of the tooth interval burr removing tooling of the utility model.

[0022] Fig. 3 Part structure schematic diagram of the utility model.

[0023] Fig. 4 Part structure schematic diagram of another angle of the utility model.

[0024] Wherein: 1, vertical plate; 2, cover positioning seat; 3, cover positioning base; 4, upper brush; 5, main shaft; 6, connecting rod body; 7, small head positioning shaft; 8, big head positioning seat; 9, spacer sleeve; 10, gland; 11, lower brush; 12, connecting rod cover; 13, screw rod; 14, ejector rod; 15, bottom plate; 16, spring; 17, pin; 18, pressing plate. DETAILED DESCRIPTION

[0025] Figs. 1-4 It is the best embodiment of the utility model, the following will be combined with attached Figs. 1-4 Further illustrate the utility model.

[0026] As Figs. 1-2 shown, a kind of tooth interstitial burr tool of the utility model, including fixed plate, brush assembly and connecting rod installation component, fixed plate includes bottom plate 15 and the vertical plate 1 of being set at any side of bottom plate 15, bottom plate 15 is equipped with bolt hole, bolt passes through bolt hole and is fixed on the workbench of mobile setting with bottom plate 15.Brush assembly is installed on workbench main shaft 5, channel is set in vertical plate 1 middle for brush assembly to pass, connecting rod installation component includes the connecting rod cover 12 installation component and connecting rod body 6 installation component respectively fixed on the both sides of channel vertical plate 1, connecting rod cover 12 installation component and connecting rod body 6 installation component installation mouth are oppositely arranged, the upper tooth of connecting rod cover 12 installed in connecting rod cover 12 installation component and the lower tooth of connecting rod body 6 installed on connecting rod body 6 installation component are oppositely arranged respectively, ensure that when passing through brush assembly, tooth interstitial burr is all removed.Connecting rod cover 12 and connecting rod body 6 are pressed tightly by additionally being equipped with adjustable pressing assembly outside connecting rod cover 12 installation component and connecting rod body 6 installation component, prevent position deviation during deburring process, affect effect.

[0027] Specifically, brush assembly includes upper brush 4, lower brush 11 and spacer sleeve 9, upper brush 4 and lower brush 11 are set on main shaft 5, upper brush 4 and lower brush 11 are coaxially arranged with same diameter, spacer sleeve 9 is arranged between upper brush 4 and lower brush 11, upper brush 4 removes the tooth interstitial burr of the upper tooth of connecting rod cover 12 and connecting rod body 6, and lower brush 11 removes the tooth interstitial burr of the lower tooth of connecting rod cover 12 and connecting rod body 6.In order to prevent upper brush 4 and lower brush 11 from position deviation when removing tooth interstitial burr and affect cleaning effect, pressing cover 10 is also arranged at the top and bottom of brush assembly.

[0028] Combined Fig. 3 , 4The connecting rod cover 12 mounting assembly comprises a cover positioning seat 2, a cover positioning base 3 and a plurality of pin bars 17, the cover positioning base 3 is fixed on the vertical plate 1, the cover positioning base 3 is provided with a long hole, the cover positioning seat 2 is adjustably mounted on the cover positioning base 3 through the long hole, and the cover positioning seat 2 is moved along the connecting rod body 6 mounting assembly direction. The plurality of pin bars 17 are symmetrically arranged on the cover positioning seat 2, the connecting rod cover 12 is inserted on the pin bar 17, and the pin bars 17 are arranged at the same interval, so that a plurality of connecting rod covers 12 can be fixed at one time. The connecting rod cover 12 is a semicircular arc type, and a cover containing groove is further formed in the cover positioning seat 2, the cover containing groove is arranged between the upper and lower symmetric pin bars 17, and is used for containing the connecting rod cover 12. In the embodiment, five connecting rod covers 12 can be mounted at one time, and the machining efficiency is improved.

[0029] Further, the connecting rod body 6 mounting assembly comprises a small head positioning shaft 7 and a large head positioning seat 8, the large head positioning seat 8 is fixed on the lower part of the vertical plate 1, the small head positioning shaft 7 is arranged on the upper part of the vertical plate 1 in a diagonal direction of the large head positioning seat 8, the small head end of the connecting rod body 6 is sleeved on the small head positioning shaft 7, and the large head end bottom plane is placed on the lower head positioning seat. A large head grommet is further arranged on the vertical plate 1 directly above the large head positioning seat 8, and the large head grommet is arranged between the connecting rod body 6 and the vertical plate 1, so as to prevent the position of the large head end of the connecting rod from deviating.

[0030] In the embodiment, the pressing assembly comprises a lead screw 13, a pressing plate 18 and a top rod 14 arranged in parallel with the lead screw 13, one end of the lead screw 13 is arranged on the vertical plate 1 through a nut, the other end is provided with the pressing plate 18, after the connecting rod cover 12 and the connecting rod body 6 are mounted, the lead screw 13 is adjusted, so that the pressing plate 18 presses the connecting rod cover 12 and the connecting rod body 6 respectively. One end of the top rod 14 is fixed on the vertical plate 1, the other end is in contact with the pressing plate 18 after being pressed, and the top rod 14 abuts against the pressing plate 18. In the embodiment, a spring 16 is further sleeved outside the lead screw 13, when the pressing plate 18 is loosened, the spring 16 can lift the pressing plate 18, so that the connecting rod cover 12 and the connecting rod body 6 are convenient to disassemble.

[0031] The working process of the utility model:

[0032] Firstly, the bottom plate 15 is fixed on the machine tool workbench by bolts, and then the upper brush 4 and the lower brush 11 are sleeved on the workbench main shaft 5. The connecting rod cover 12 is installed on the cover positioning seat 2, the small end of the connecting rod body 6 is sleeved on the small end positioning shaft 7, the large end is placed on the large end positioning seat 8, five connecting rod covers 12 and connecting rod bodies 6 are clamped at one time respectively, then the screw rod 13 is adjusted, so that the pressing plate 18 presses the connecting rod cover 12 and the connecting rod body 6, and is in contact with the ejector pin 14. The connecting rod body 6 is a fixed end, through the long strip hole on the cover positioning base 3, the cover positioning seat 2 can be moved according to the outer diameter of the upper brush 4 and the lower brush 11, so that the connecting rod cover 12 moves left and right. The machine tool workbench reciprocates forward and backward, the upper teeth and the lower teeth of the connecting rod cover 12 and the connecting rod body 6 are in effective contact with the upper brush 4 and the lower brush 11 respectively, so as to remove the burrs between the teeth and the burrs at the bolt holes.

[0033] The utility model discloses through ingenious structure design and accurate component cooperation, realize efficient, stable and standardization's connecting rod deburring operation. A plurality of connecting rod covers 12 and connecting rod bodies 6 can be installed at one time, the work speed is improved greatly, satisfies large -scale production demand, improves production efficiency and reduces cost significantly. Meanwhile, it is simple in structure and easy to operate, and is convenient to maintain, and the operator can be qualified after simple training, and the stability and reliability of equipment are excellent.

[0034] The utility model discloses through the connecting rod cover 12 and connecting rod body 6 are installed on corresponding component and are pressed tightly, then the bottom plate 15 is fixed on the mobile workbench, realizes the removal of connecting rod tooth burr with upper brush 4 and lower brush 11 on main shaft 5, not only improves work efficiency, but also guarantees the standardization and consistency of deburring quality, the utility model discloses can install a plurality of connecting rod cover 12 and connecting rod body 6 at one time, and the work speed of deburring is accelerated greatly, satisfies large -scale production requirement, and then improves production efficiency and reduces production cost significantly.

[0035] The above-mentioned is only the preferred embodiment of the utility model, and is not the limitation of other forms of the utility model, and any skilled person in the art can change or modify the equivalent embodiment of equivalent change by using the disclosed technical content. However, any simple modification, equivalent change and modification made to the above-mentioned embodiment according to the technical essence of the utility model without departing from the technical scheme content of the utility model still belongs to the protection scope of the utility model technical scheme.

Claims

1. An interdental bristle deburring tool characterized by: The fixed plate comprises a vertical plate (1), a brush assembly is installed on a workbench main shaft (5), a passage is formed in the middle of the vertical plate (1) for the brush assembly to pass through, a connecting rod cover mounting assembly and a connecting rod body mounting assembly are fixed on the vertical plate (1) on both sides of the passage respectively, the connecting rod cover mounting assembly and the connecting rod body mounting assembly are oppositely arranged at the mounting ports, and an adjustable compression assembly is arranged outside the connecting rod cover mounting assembly and the connecting rod body mounting assembly.

2. The interdental bristle removing tool according to claim 1, wherein: The connecting rod cover mounting assembly comprises a cover positioning seat (2), a cover positioning base (3) and a plurality of pin rods (17), the cover positioning base (3) is fixed on the vertical plate (1), the cover positioning seat (2) is adjustably mounted on the cover positioning base (3) in the direction of the connecting rod body mounting assembly, and the plurality of pin rods (17) are symmetrically arranged on the cover positioning seat (2).

3. A tool for deburring interdental bristles according to claim 2, characterized in that: A long slot is formed in the cover positioning base (3), and the cover positioning seat (2) is adjustably mounted on the cover positioning base (3) through the long slot.

4. The interdental bristle removing tool of claim 2, wherein: A cover containing groove is formed in the cover positioning seat (2), and the cover containing groove is arranged between the symmetrically arranged pin rods (17).

5. The interdental bristle removing tool of claim 1, wherein: The connecting rod body mounting assembly comprises a small-head positioning shaft (7) and a large-head positioning seat (8), the large-head positioning seat (8) is fixed on the lower part of the vertical plate (1), and the small-head positioning shaft (7) is arranged on the upper part of the vertical plate (1) in a diagonal direction of the large-head positioning seat (8).

6. A tool for deburring interdental bristles according to claim 5, characterized in that: A large-head grommet is further arranged on the vertical plate (1) directly above the large-head positioning seat (8).

7. The interdental bristle removing tool of claim 1, wherein: The compression assembly comprises a lead screw (13), a compression plate (18) and a top rod (14) arranged in parallel with the lead screw (13), one end of the lead screw (13) is adjustably arranged on the vertical plate (1), the other end is provided with the compression plate (18), one end of the top rod (14) is fixed on the vertical plate (1), the other end is in contact with the compression plate (18), and a spring (16) is further sleeved on the lead screw (13).

8. The interdental bristle removal tool of claim 1, wherein: The brush assembly comprises an upper brush (4), a lower brush (11) and a spacer sleeve (9), the upper brush (4) and the lower brush (11) are sleeved on the main shaft (5), and the spacer sleeve (9) is arranged between the upper brush (4) and the lower brush (11).

9. A tool for deburring interdental bristles according to claim 8, characterized in that: Compression covers (10) are further arranged at the top and bottom of the brush assembly.

10. The interdental bristle removing tool of claim 1, wherein: The fixed plate further comprises a bottom plate (15), and the bottom plate (15) is fixed on a movably arranged workbench.

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