TWM471321U - Chamfering machine structure with adjustable chamfering angle - Google Patents

Description

Horizontal chamfering machine structure with adjustable chamfer angle

This creation department has a horizontal chamfering machine structure with adjustable chamfer angle, which is mainly applied to the horizontal chamfering machine technology with adjustable chamfer angle and feed amount.

According to the approval of China's announcement, the bulletin number: No. 5847 4955, the "planar milling cutter chamfering machine" new patent case, according to the scope of its patent application, includes: a casing, the casing is a working table is arranged horizontally at the top of one side, and a vertical baffle is arranged adjacent to the working table, and a gap is formed between the working table and the baffle, and the inside of the casing is different from the work. a slope inclined downwardly; a fixing seat fixed to the inclined surface; a sliding seat, the sliding seat is slidably disposed on the fixing seat; an adjusting group, the adjusting group is disposed on the inclined surface, and can be positioned a relative position between the fixing seat and the sliding seat; a cutting group, the cutting group is provided with a motor fixed to the sliding seat, and the motor is provided with a cutter aligned with the gap for the cutting edge of the cutter side to be It is set in the gap.

However, in the above-mentioned "planar milling cutter chamfering machine" new patent case, there are still at least the following problems and defects that have yet to be solved in practical application:

First, because the chamfer angle is fixed, only chamfering of 45 degrees can be done, chamfering of other angles can not be done, the application range is narrow, and the chamfer angle of different requirements cannot be met.

Second, because the tail piece and the tail groove are arranged between the fixed seat and the sliding seat, the production is troublesome and costly.

3. Since the adjustment group is disposed on the side of the fixed seat and the slide seat, the slide seat may have an off-angle when adjusting, which causes the accuracy of the tool when conducting the lead angle operation.

4. Since the adjustment group does not have a positioning structure, when the tool is adjusted to the maximum infeed amount, the tool may have a collision with the table and the baffle.

5. Because the adjustment group lacks the axle-holding structure, it is quite laborious when the operation is rotated.

The creator is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. The horizontal chamfering machine for the above-mentioned conventional use cannot adjust the problems and lack of chamfering angle and tool feed amount, and actively invests in it. The spirit of innovation and improvement, the horizontal chamfering machine structure with adjustable chamfer angle.

The technical means of applying a new type of problem solving and the effect of the prior art are as follows: the horizontal chamfering machine has a fixing seat on both sides of the body, and a semi-circular groove is arranged above the fixing seat for adjusting the angle of the accommodation. The seat and the angle adjusting piece, the angle adjusting seat and the angle adjusting piece are provided with a notch, and can be locked with two plates arranged in a ninety degree configuration, and a dodge groove is arranged in the middle of the plate frame to allow the workpiece to be exposed to the desired chamfering At the same time, the angle adjusting piece is provided with arc-shaped grooves on both sides, and corresponding screw holes are arranged on both sides of the fixing seat, and the screws are locked in the screw holes through the arc-shaped grooves, and the fixing seat and the angle adjusting piece are further There are scales and alignment lines. When adjusting the angle of the chamfer, the alignment line can be used to align the scale; 俾 can provide the operator to adjust the chamfer of the board by the angle adjustment seat and the angle adjustment piece. angle.

The new technical means of solving the problem 2 and the work compared with the prior art The second effect is that the front of the body of the horizontal chamfering machine is provided with a longitudinal elongated sliding hole parallel to the feeding direction, which is used for setting the clamping seat and the sliding seat; meanwhile, the body is on both sides of the longitudinal elongated sliding hole. Corresponding two longitudinal elongated adjusting holes and two screw holes are arranged on the motor base, and the screws can be locked in the screw holes through the spacers and the longitudinal elongated adjusting holes, since the tail piece and the dovetail groove are not required, so It's simpler and saves money.

The technical means of the new problem solving three and the efficacy of the prior art are three: the body of the horizontal chamfering machine is provided with a screw hole seat at the middle position of the longitudinal long sliding hole, and is used for the adjusting screw. The lower end of the adjusting screw is provided with a circular actuating portion with an enlarged outer diameter, and the sliding seat is provided with a T-shaped groove for accommodating a circular actuating portion, so that the adjusting screw can drive the sliding seat to be finely adjusted downward or upward, due to the adjustment The screw is arranged in the middle of the sliding seat, so that the motor seat does not have an off-angle when adjusting, so the accuracy of the tool during the cornering operation can be improved.

The technical means applied by the new problem solving four and the efficacy of the prior art are as follows: the screw hole seat is provided with a screw hole corresponding to the sliding seat, and a positioning screw is locked in the screw hole, and is locked at the outer end of the positioning screw. The positioning nut can be used to limit the maximum displacement of the screw down motor by positioning the nut to prevent the tool from colliding with the plate frame and causing damage.

The new technical solution to solve the problem 5 and the efficacy of the prior art are as follows: the adjusting screw is provided with a blind hole at the center of the bottom end of the circular actuating portion, and the bottom of the sliding seat is provided with a screw hole corresponding to the blind hole. The plug is fixed with a countersunk screw, and the blind screw is pressed against the blind hole to support the adjusting screw, and the friction force when the screw is rotated is less adjusted, so that the operation is more flexible and smooth.

1‧‧‧Workpiece

10‧‧‧The body of the horizontal chamfering machine

11‧‧‧ Fixed seat

12‧‧‧ semicircular groove

13‧‧‧ screw holes

14‧‧‧ scale

15‧‧‧Upper cover

16‧‧‧Perforation

17‧‧‧ Rear cover

18‧‧‧Longitudinal long slide hole

19‧‧‧Longitudinal adjustment hole

20‧‧‧ Angle adjustment seat

21‧‧‧ Angle adjustment film

22‧‧‧ gap

23‧‧‧First shelf

24‧‧‧Second shelf

25‧‧‧Dust slot

26‧‧‧Arc groove

27‧‧‧ alignment line

30‧‧‧Motor

31‧‧‧ shaft

32‧‧‧Tools

33‧‧‧Motor seat

34‧‧‧Upper positioning block

35‧‧‧ positioning block

36‧‧‧T-shaped holder

37‧‧‧ screw holes

40‧‧‧ screw hole seat

41‧‧‧ Positioning bolt

42‧‧‧ screw holes

43‧‧‧Adjusting screw

44‧‧‧ knob

45‧‧‧Circular Actuation

46‧‧‧Sliding seat

47‧‧‧T-shaped groove

48‧‧‧ countersunk head screws

50‧‧‧Safety cover

P1‧‧‧first screw

P2‧‧‧Second screw

P3‧‧‧third screw

S‧‧‧Flexible components

N‧‧‧ Washer

Q‧‧‧ nuts

The first picture: a three-dimensional combination diagram of the creation.

The second picture is a three-dimensional exploded view of the rough part of the creation.

The third picture is a three-dimensional exploded view of the details of this creation.

The fourth picture is a three-dimensional exploded view of the motor, motor seat and sliding seat.

The fifth picture is a three-dimensional exploded view of the original body and the fixed seat, the angle adjustment seat and the angle adjustment piece.

The sixth figure is a three-dimensional exploded view of the original fixing seat, the angle adjusting seat, the angle adjusting piece and the first and second frame plates.

Figure 7: This is a three-dimensional diagram of the first screw.

Figure 8: A schematic diagram of the plane angle of the chamfer.

The ninth picture: a three-dimensional diagram of the first screw locked by the present creation.

The tenth picture: This is a three-dimensional diagram of the upward adjustment of the tool feed amount.

Figure 11: Schematic diagram of the B-B section of the tenth figure.

Twelfth Figure: This is a schematic diagram of the downward adjustment of the tool feed amount.

Thirteenth figure: A three-dimensional diagram of the third screw locked by the present invention.

In order to make it easier for those who are familiar with the art to understand the structure of the creation and the functional benefits that can be achieved, a specific embodiment will be listed, and the detailed description will be as follows: A horizontal chamfering machine structure with adjustable chamfer angle, please refer to the first, second and third figures: the three-dimensional combination of the creation and the three-dimensional decomposition of the detail and detail. As shown in the fourth figure, it is a three-dimensional exploded view of the motor, the motor base and the screw hole seat. And the fifth and sixth figures are: a schematic exploded view of the original body, the fixed seat, the angle adjusting seat, the angle adjusting piece and the first and second frame plates. The main part is that the body 10 of the horizontal chamfering machine is provided with two fixing seats 11 at the upper positions on the left and right sides, and two corresponding semi-circular grooves 12 are arranged above the two fixing seats 11 . The angle adjusting seat 20 and the angle adjusting piece 21 are integrally locked, and the angle adjusting seat 20 and the angle adjusting piece 21 are arranged in a quarter. The circular notch 22 is locked on both sides of the notch 22 of the angle adjusting seat 20, and two plate frames 23 and 24 are arranged in a ninety degree configuration. Two plate frames 23 and 24 are provided for placing the workpiece 1, two plate frames. 23, 24 is also cut in the middle to provide a dodging groove 25, so that the workpiece 1 can expose the portion to be chamfered, the two sides of the angle adjusting piece 21 are provided with two curved grooves 26, and at the same time, the two sides of the fixing seat 11 correspond to the curved shape A corresponding screw hole 13 is defined in the groove 26, and is locked and fixed in the screw hole 13 by the first screw P1 through the curved groove 26, wherein the fixing seat 11 on one side and the angle adjusting piece 21 are provided with a predetermined chamfering angle. The scale 14 of the angle and the alignment line 27 can be aligned with the scale 14 of the desired chamfer by the alignment line 27 when adjusting the chamfer angle; the horizontal chamfering machine The body 10 is hollowed out to provide a motor 30 standing upright. The upper body 10 of the horizontal chamfering machine is provided with an upper cover plate 15. The center of the upper cover plate 15 is provided with a through hole 16 for the shaft 31 of the motor 30 to pass through. And a cutter 32 for chamfering is provided at the upper end of the rotating shaft 31, and the position of the cutter 32 is just at two racks 23 arranged at ninety degrees, 24 is located at a lower position of the middle dodge 25 as a chamfer for the workpiece 1, a rear cover 17 is disposed behind the body 10 of the horizontal chamfering machine; and a longitudinal position is provided at an intermediate position in front of the body 10 of the horizontal chamfering machine The long sliding hole 18 is provided with two longitudinal elongated adjusting holes 19 at the left and right sides of the longitudinally elongated sliding hole 18. The motor 30 is provided in front of the motor 30, and the middle of the motor seat 33 corresponds to the longitudinally elongated shape. The upper and lower positions of the sliding hole 18 are locked and provided with an upper positioning block 34 and a lower positioning block 35. The motor base 33 is locked with the elastic element S by a second screw P2 at a position corresponding to the lower position of the upper positioning block 34. The T-shaped clamping seat 36 allows the motor 30 to be finely adjusted and displaced on the longitudinally elongated sliding hole 18 under the clamping action of the T-shaped clamping seat 36 and the elastic element S. The left and right sides of the seat 33 are provided with screw holes 37 corresponding to the longitudinal elongated adjusting holes 19, so that the third screw P3 can be locked in the screw holes 37 through the spacer N and the longitudinal elongated adjusting hole 19; The body 10 of the chamfering machine is locked with a screw hole seat 40 at a middle position of the longitudinal elongated sliding hole 18, and the inner side of the screw hole seat 40 is locked by a nut Q. The positioning bolt 41 is provided with a screw hole 42 on the outer side of the screw hole 40 for screwing the adjusting screw 43. The upper end of the adjusting screw 43 is locked with a knob 44 for rotating the adjusting screw 43 in the forward or reverse direction, and adjusting the screw 43. The lower end is provided with a circular actuating portion 45 having an enlarged outer diameter, which is used for driving the sliding seat 46 to be finely adjusted downward or upward. The sliding seat 46 is locked and fixed to the motor seat 33 at a position corresponding to the lower positioning block 35. The sliding seat 46 is provided with a T-shaped groove 47 corresponding to the circular actuating portion 45 for mounting the circular actuating portion 45, and the sliding seat 46 is fixed to the bottom of the circular actuating portion 45. a countersunk screw 48, supported by the countersunk screw 48 adjusting screw 43; At the upper position in front of the body 10 of the horizontal chamfering machine, an inverted L-shaped safety cover 50 is also provided for shielding the cutter 32, thereby preventing the operator's hand from accidentally extending into the injured person.

The combination of the above-mentioned various component structures provides a horizontal chamfering machine structure with adjustable chamfer angle. In practical application, please refer to the seventh figure: Stereoscopic view of the loose angle adjustment screw. As shown in the eighth figure, it is a schematic plan view of the angle of chamfering. And the ninth figure: a three-dimensional schematic diagram of the locking angle adjustment screw of the present invention. When the operator wants to adjust the chamfer angle, the first screw P1 of the angle adjusting piece 21 is first loosened, so that the angle adjusting seat 20 and the angle adjusting piece 21 can be rotated in the semicircular groove 12 of the fixing seat 11. The operator only needs to align the alignment line 27 of the angle adjustment piece 21 with the chamfered scale 14 indicated on the fixed seat 11, that is, the chamfer angle between the two plate frames 23, 24 and the cutter 32 can be adjusted, and finally Then, the first screw P1 is locked, so that the adjustment of the chamfering angle can be conveniently and quickly completed.

Please refer to the tenth and eleventh figures for the purpose of adjusting the three-dimensional and B-B cross-section of the tool feed amount. As shown in Figure 12, this is a schematic diagram of the downward adjustment of the tool feed amount. And as shown in the thirteenth figure: a three-dimensional schematic diagram of the screw of the tool cutting tool. When the operator wants to adjust the amount of the tool 32, it is only necessary to first loosen the two third screws P3 on the left and right sides of the front side of the body 10 of the horizontal chamfering machine, and then the adjusting screw 43 is driven by the knob 44. Or reverse rotation, so that the circular actuating portion 45 can synchronously drive the sliding seat 46 to finely adjust the downward or upward shift, so that the adjusting motor 30 can adjust the cutting amount of the cutter 32 along with the longitudinal direction of the motor base 33, and finally the third screw P3. Locked, it can be done quickly and easily The adjustment of the feed amount.

In combination with the above-mentioned creation, the horizontal chamfering machine structure with adjustable chamfer angle is provided. After the actual production of the creator and the repeated operation test, it is confirmed that the functional benefits expected by the creation can be achieved. At the same time, it is the "first creation" that has not yet been seen in the market. It has the "utility value of the industry". It is already in line with the establishment of the new "practicality" and "progressiveness", and it is in accordance with the provisions of the Patent Law. The bureau filed an application for a new patent.

10‧‧‧The body of the horizontal chamfering machine

18‧‧‧Longitudinal long slide hole

19‧‧‧Longitudinal adjustment hole

30‧‧‧Motor

31‧‧‧ shaft

32‧‧‧Tools

33‧‧‧Motor seat

34‧‧‧Upper positioning block

35‧‧‧ positioning block

36‧‧‧T-shaped holder

37‧‧‧ screw holes

40‧‧‧ screw hole seat

41‧‧‧ Positioning bolt

42‧‧‧ screw holes

43‧‧‧Adjusting screw

44‧‧‧ knob

45‧‧‧Circular Actuation

46‧‧‧Sliding seat

47‧‧‧T-shaped groove

48‧‧‧ countersunk head screws

P2‧‧‧Second screw

P3‧‧‧third screw

S‧‧‧Flexible components

N‧‧‧ Washer

Q‧‧‧ nuts

Claims (3)

The utility model relates to a horizontal chamfering machine structure with adjustable chamfering angle, which mainly comprises: a hollow internal body of the horizontal chamfering machine is provided for erecting a motor, and an upper cover is arranged above and behind the body of the horizontal chamfering machine And a rear cover plate, a perforation is provided in the center of the upper cover plate for the shaft of the motor to pass through, and a tool for chamfering is provided at the upper end of the rotating shaft; the body of the horizontal chamfering machine is located above the left and right sides The locking knot is provided with two fixing seats, and the corresponding fixing semi-circular grooves are arranged above the two fixing seats, so as to accommodate the angle adjusting seat and the angle adjusting piece, the angle adjusting seat and the angle adjusting piece are locked and integrated, and the angle is There is a quarter-circle notch above the adjusting seat and the angle adjusting piece, and two notches are arranged in the ninety-degree configuration on the two sides of the notch of the angle adjusting seat, and two plates can be used for erecting the workpiece, two There is also a dodging groove in the middle of the plate frame, so that the workpiece can expose the portion to be chamfered, and the angle adjusting piece has arc-shaped grooves on both sides, and corresponding screw holes are provided on both sides of the fixing seat, and the first The screw is locked in the screw hole through the curved groove, and one side of the solid Seat angle adjusting sheet is provided with a chamfer angle scale and alignment, when adjusting the angle of the chamfer, the scale can be aligned by alignment. The horizontal chamfering machine structure with adjustable chamfering angle as described in claim 1, wherein: the longitudinal chamfering machine has a longitudinally elongated sliding hole at an intermediate position in front of the body, and the longitudinally elongated sliding hole There are two longitudinal elongated adjusting holes at the left and right sides, and a motor seat is arranged in front of the motor, and the upper and lower positions of the motor seat corresponding to the longitudinal long sliding holes are provided with upper positioning blocks and lower portions. a positioning block, the motor seat is locked with a spring element at a position corresponding to the upper positioning block by a second screw and a T-shaped clamping seat, which is used for elastically clamping the motor seat, so that the motor can be longitudinally long The upper and lower sides of the sliding hole are finely adjusted, and the left and right sides of the motor seat are provided with two screw holes corresponding to the longitudinal elongated adjusting hole, so that the third screw can be locked to the screw hole through the longitudinal elongated adjusting hole. The body of the horizontal chamfering machine is provided with a screw hole seat at a middle position of the longitudinal long sliding hole. A positioning bolt is arranged on the inner side of the screw hole seat, and a screw hole is arranged on the outer side of the screw hole seat, and is used as an adjusting screw screw. The upper end of the adjusting screw is provided with a knob for adjusting the screw in the forward and reverse directions, and the outer diameter of the adjusting screw is provided with an outer diameter. The enlarged circular actuating portion is used for driving the sliding seat, and the sliding seat is locked on the upper position of the motor seat corresponding to the lower positioning block, and the sliding seat is provided with a T-shaped groove as a circular operation For the purpose of the part, the sliding seat is fixed with a countersunk screw corresponding to the bottom of the circular actuating part, and the adjusting screw is supported by the countersunk screw. The horizontal chamfering machine structure of the adjustable chamfering angle according to claim 1, wherein the body of the horizontal chamfering machine is provided with a safety cover at a position corresponding to the tool position at the front upper side.