CN213593109U - Countersunk bolt hole punching device - Google Patents
Countersunk bolt hole punching device Download PDFInfo
- Publication number
- CN213593109U CN213593109U CN202021328229.5U CN202021328229U CN213593109U CN 213593109 U CN213593109 U CN 213593109U CN 202021328229 U CN202021328229 U CN 202021328229U CN 213593109 U CN213593109 U CN 213593109U
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- CN
- China
- Prior art keywords
- milling cutter
- drill bit
- motor
- bolt hole
- clamping part
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Abstract
The utility model relates to a machining equipment specifically is a countersunk head bolt hole perforating device, including counter bore drill bit and motor, the counter bore drill bit is including the fluted drill head portion, milling cutter dish portion and clamping part, and the fluted drill head portion, milling cutter dish portion and clamping part are coaxial, and the milling cutter dish is established between fluted drill head portion and clamping part, and milling cutter dish portion diameter is greater than fluted drill bit portion diameter, and milling cutter dish portion milling cutter blade is equipped with the drill bit clamp towards fluted drill head portion trompil direction on the motor output shaft, and the clamping part centre gripping is on the drill bit clamp, the utility model discloses utilize drill bit and milling cutter combined operation, realize that the one-time processing of countersunk head bolt hole is accomplished, improve work efficiency, reduce the cost of labor, improve the processing precision, realize standardizedly.
Description
Technical Field
The utility model relates to a machining equipment specifically is a countersunk bolt hole perforating device.
Background
The 'well' -shaped wood bracket for placing the color aluminum roll is characterized in that in order to ensure that the color aluminum roll is not scratched, the connecting bolt cannot be in direct contact with the color aluminum roll, and a countersunk bolt hole is needed to be used for fixing the 'well' -shaped wood bracket. If use this countersunk head bolt hole of a drilling machine processing, not only will frequently fix a position, change the drill bit, efficiency is low on the one side, and the degree of depth of countersunk head is not mastered well moreover, and use two drilling machines processing countersunk head bolt holes, although can solve frequently fix a position, change the drill bit, problem that efficiency is low on the one side, nevertheless can increase cost of labor and operating time, and the degree of depth of countersunk head is not mastered well, can't realize standardized operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a countersunk head bolt hole perforating device utilizes drill bit and milling cutter joint work, realizes that the one-time processing of countersunk head bolt hole is accomplished, improves work efficiency, reduces the cost of labor, realizes standardizing.
For solving the technical problem, the utility model relates to a countersunk head bolt hole perforating device is including counter bore drill bit and motor, and the counter bore drill bit is including the fluted drill head portion, milling cutter dish portion and clamping part, and the fluted drill head portion, milling cutter dish portion and clamping part are coaxial, and the milling cutter dish portion is established between fluted drill head portion and clamping part, and milling cutter dish portion diameter is greater than fluted drill head portion diameter, and milling cutter dish portion milling cutter blade is equipped with the drill bit on the motor output shaft and presss from both sides towards fluted drill head portion trompil direction, the clamping part centre gripping on the drill bit presss from both sides. When the drilling tool is used, the head of the twist drill contacts and receives a batten to open a hole, the milling cutter disc part starts to cut the batten after the twist drill part completely enters the batten, larger holes are cut on the original drilled holes of the twist drill part to achieve the effect of the countersunk bolt holes, and only the twist drill head part and the milling cutter disc part interface of a proper size need to be selected to form the countersunk bolt holes at one time. No secondary processing or transport is required.
Further, the motor bottom be equipped with motor base, the motor base left and right sides is equipped with the feeding platform guide rail, sliding connection has the feeding platform on the feeding platform guide rail, the last flitch that remains to punch of connecting of feeding platform. The flitch of waiting to punch is connected on feeding platform, when needing the trompil, promotes feeding platform and slides to the motor on feeding platform guide rail, and the motor work drives the counter bore drill bit and rotates and can accomplish the trompil.
Furthermore, the motor be equipped with a plurality ofly, a plurality of motors all are connected on motor base, all are equipped with the drill bit on the output shaft of motor and press from both sides, all the centre gripping has the counter bore drill bit on the drill bit presss from both sides. The arrangement of a plurality of motors enables the device to drill a plurality of holes at one time.
Furthermore, the motor base is provided with scale marks and scales. The distance between a plurality of motors can be accurately controlled by setting the scale marks and the scales, and the distance between a plurality of holes is further accurately controlled.
Furthermore, the front ends of the twist drill heads of the plurality of counter bore drills clamped on the plurality of motors are on the same plane. This structure has guaranteed that a plurality of countersunk head bolt holes's size is unanimous.
Further, the plurality of motors are speed regulating motors, and the motor models are as follows: YS 8034; and controlling the motors in a linkage manner.
The utility model has the advantages that:
1. the counter bore drill comprises a twist drill head part, a milling cutter disc part and a clamping part, and the twist drill head part and the milling cutter disc part work simultaneously to finish one-step forming of a counter bore bolt hole, so that the labor cost is reduced, the operation period is shortened, and the machining precision is improved;
2. the motor is equipped with a plurality ofly, is equipped with scale mark and scale on the motor base, realizes once boring the function of a plurality of counter bore bolt holes through the linkage of a plurality of motors, adjusts the distance between a plurality of motors through scale mark and scale, realizes distance between a plurality of counter bore bolt holes of accurate location, improves work efficiency, improves the processing precision.
3. The feeding platform guide rail and the feeding platform are arranged, the feeding platform is pushed to slide on the feeding platform guide rail, and machining accuracy is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the counter bore drill of the present invention;
fig. 3 is a schematic view of the counter bore of the flitch of the utility model.
In the figure: 1. a counter bore drill bit; 101. a twist drill head; 102. a milling cutter disk portion; 103. a clamping portion; 2. a motor; 3. a motor base; 4. a feeding platform; 5. a feeding platform guide rail.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to a countersunk head bolt hole perforating device is including counter bore drill bit 1 and motor 2, counter bore drill bit 1 is including fluted drill head portion 101, milling cutter dish portion 102 and clamping part 103, fluted drill head portion 101, milling cutter dish portion 102 and clamping part 103 are coaxial, milling cutter dish portion 102 is established between fluted drill head portion 101 and clamping part 103, milling cutter dish portion 102 diameter is greater than fluted drill head portion 101 diameter, milling cutter dish portion 102 milling cutter blade is towards fluted drill head portion 101 trompil direction, be equipped with the drill bit on the 2 output shafts of motor and press from both sides, the clamping part 103 centre gripping is on the drill bit presss from both sides. When the drilling tool is used, the twist drill head part 101 firstly contacts a batten to open a hole, the milling cutter disc part 102 starts to cut the batten after the twist drill head part 101 completely enters the batten, larger holes are cut on the original drilled holes of the twist drill head part 101 to achieve the effect of the countersunk bolt holes, and only the twist drill head part and the milling cutter disc part interface with proper sizes need to be selected to form the countersunk bolt holes in one step. No secondary processing or transport is required.
The bottom of the motor 2 is provided with a motor base 3, the left side and the right side of the motor base 3 are provided with feeding platform guide rails 5, the feeding platform guide rails 5 are connected with a feeding platform 4 in a sliding mode, and battens to be punched are connected to the feeding platform 4. The flitch of waiting to punch is connected on feeding platform 4, when needing the trompil, promotes feeding platform 4 and slides to motor 2 on feeding platform guide rail 5, and motor 2 work drives counter bore drill bit 1 and rotates and can accomplish the trompil.
The motor base 3 is provided with scale marks and scales. The distance between a plurality of motors 2 can be accurately controlled by setting up the scale marks and the scales, and the distance between a plurality of holes is further accurately controlled.
The front ends of the twist drill heads 101 of the counter bore drills 1 clamped on the motors 2 are on the same plane. This structure has guaranteed that a plurality of countersunk head bolt holes's size is unanimous.
The plurality of motors 2 are speed regulating motors, and the types of the motors 2 are as follows: YS 8034; the plurality of motors 2 are controlled in a linked manner.
Claims (6)
1. The utility model provides a countersunk bolt hole perforating device which characterized in that: including counter bore drill bit (1) and motor (2), counter bore drill bit (1) is including fluted drill head portion (101), milling cutter dish portion (102) and clamping part (103), fluted drill head portion (101), milling cutter dish portion (102) and clamping part (103) are coaxial, establish between fluted drill head portion (101) and clamping part (103) milling cutter dish portion (102), milling cutter dish portion (102) diameter is greater than fluted drill head portion (101) diameter, milling cutter dish portion (102) milling cutter blade is towards fluted drill head portion (101) trompil direction, be equipped with the drill bit clamp on motor (2) output shaft, clamping part (103) centre gripping is on the drill bit clamp.
2. The countersink bolt hole punching apparatus according to claim 1, wherein: motor (2) bottom be equipped with motor base (3), the motor base (3) left and right sides is equipped with feeding platform guide rail (5), sliding connection has feeding platform (4) on feeding platform guide rail (5), be connected with the flitch that remains to punch on feeding platform (4).
3. The countersink bolt hole punching apparatus according to claim 2, wherein: motor (2) be equipped with a plurality ofly, a plurality of motor (2) all are connected on motor base (3), all are equipped with the drill bit on the output shaft of motor (2) and press from both sides, all the centre gripping has counter bore drill bit (1) on the drill bit presss from both sides.
4. The countersink bolt hole punching apparatus according to claim 3, wherein: the motor base (3) is provided with scale marks and scales.
5. The countersink bolt hole punching apparatus according to claim 3, wherein: the front ends of the twist drill heads (101) of the counter bore drills (1) clamped on the motors (2) are on the same plane.
6. The countersink bolt hole punching apparatus according to claim 3, wherein: the plurality of motors (2) are speed regulating motors, and the types of the motors (2) are as follows: YS 8034; the motors (2) are controlled in a linkage manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328229.5U CN213593109U (en) | 2020-07-08 | 2020-07-08 | Countersunk bolt hole punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328229.5U CN213593109U (en) | 2020-07-08 | 2020-07-08 | Countersunk bolt hole punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213593109U true CN213593109U (en) | 2021-07-02 |
Family
ID=76583118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021328229.5U Active CN213593109U (en) | 2020-07-08 | 2020-07-08 | Countersunk bolt hole punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213593109U (en) |
-
2020
- 2020-07-08 CN CN202021328229.5U patent/CN213593109U/en active Active
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