CN211806629U - Vertical lifting type device for adjusting drilling depth of woodworking gang drill - Google Patents
Vertical lifting type device for adjusting drilling depth of woodworking gang drill Download PDFInfo
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- CN211806629U CN211806629U CN201922087198.2U CN201922087198U CN211806629U CN 211806629 U CN211806629 U CN 211806629U CN 201922087198 U CN201922087198 U CN 201922087198U CN 211806629 U CN211806629 U CN 211806629U
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Abstract
A vertical lifting type device for adjusting the drilling depth of a woodworking gang drill comprises a movable mounting seat, an adjusting knob, a transmission structure, a screw rod, a nut fork seat, a cylinder fork seat, a lifting cylinder, a supporting guide rod and a drill gang mounting seat, wherein the adjusting knob adjusts the position of the nut fork seat through the transmission structure; the utility model provides an adjust drilling depth device has simple structure reasonable, the maintenance cycle is long and the advantage of operation stability.
Description
Technical Field
The utility model belongs to wood working equipment field especially relates to a drilling depth device is adjusted to carpenter's gang drill vertical lifting formula.
Background
The application of present plank is more and more extensive, the application field is also more and more, also more and more high to the requirement of its processing, the processing of present plank generally adopts manual electric drill to punch, the workman makes the mark with the colour pen on the plank, then punch with the electric drill, the hole of processing like this, not only the machining precision is poor, and is not pleasing to the eye, efficiency is very low, to the side punch the precision and hang down straightness and can't guarantee and adjust, it is little with the size in hole that perhaps plank thickness differs man-hour, but because the reason of workman's operation, lead to the plank edge to break and the deviation of hole site, lead to the plank surface not pleasing to the eye, the rejection rate increases, influence the sale, increase the manufacturing cost of enterprise.
And some enterprises begin to adopt automatic gang drilling to process the plank, but the rotating hole depth adjusting device of the existing automatic gang drilling equipment has a complex structure, so that the problems of unstable operation, high failure rate, short maintenance period and the like are caused.
SUMMERY OF THE UTILITY MODEL
Based on the problems in the prior art, the device for adjusting the drilling depth in the vertical lifting mode of the woodworking gang drill comprises a movable mounting seat, an adjusting knob, a transmission structure, a screw, a nut fork seat, an air cylinder fork seat, a lifting air cylinder, a supporting guide rod and a drill gang mounting seat, wherein the adjusting knob adjusts the position of the nut fork seat through the transmission structure; the utility model provides an adjust drilling depth device has simple structure reasonable, the maintenance cycle is long and the advantage of operation stability.
A vertical lifting type device for adjusting the drilling depth of a woodworking gang drill comprises a movable mounting seat, an adjusting knob, a transmission structure, a screw, a nut fork seat, a cylinder fork seat, a lifting cylinder and a drill gang mounting seat; the lifting cylinder is fixedly arranged at the bottom of the central position of the movable mounting seat through a cylinder shell, and a gas rod of the lifting cylinder vertically penetrates through the movable mounting seat and extends out of the top of the movable mounting seat; the drill row mounting seat is fixedly mounted at the top of a gas rod of the lifting cylinder and moves up and down along with the expansion and contraction of the gas rod, and the cylinder fork seat is fixedly mounted on the gas rod; the screw rod is vertically and rotatably arranged on the movable mounting seat on one side of the air rod, one end of the nut fork seat is connected to the screw rod through threads, a fork opening on the other end of the nut fork seat is clamped on the air rod in a sleeved mode, the nut fork seat is located above the air cylinder fork seat, and the nut fork seat and the air cylinder fork seat can collide and limit when moving close to each other; the adjusting knob is arranged on one side of the movable mounting seat and is connected to a screw rod arranged in the movable mounting seat in a transmission manner through a transmission structure.
The transmission structure comprises a transmission rod, a bevel gear fixing seat and two bevel gears, wherein the transmission rod is horizontally arranged in the movable mounting seat, one end of the transmission rod is fixedly connected to the adjusting knob, and the other end of the transmission rod penetrates through the bevel gear fixing seat and is fixedly connected with one bevel gear; the bevel gear fixing seat is in an inverted L shape, one side of the bevel gear fixing seat is horizontally and fixedly arranged on the movable mounting seat at the top of the screw rod, and the other side of the bevel gear fixing seat is vertically arranged between the screw rod and the adjusting knob; the bevel gear is a bevel gear with an inclination of 45 degrees, is rotatably arranged on a bevel gear fixing seat through a bearing, one bevel gear is arranged on the vertical edge of the bevel gear fixing seat, and the transmission rod penetrates through the centers of the bevel gear fixing seat and the bearing and then is connected with the bevel gear; the other bevel gear is arranged on the horizontal edge of the bevel gear fixing seat, the upper part of the screw is fixedly connected with the bevel gear, and the two bevel gears are in meshed transmission.
The device for adjusting the drilling depth of the woodworking gang drill in a vertically lifting mode further comprises two supporting guide rods, the movable mounting seat is symmetrically provided with two sliding hole rails in two sides by taking an air rod as a center, the two sliding hole rails are respectively provided with one supporting guide rod in a sliding mode, the tops of the two supporting guide rods are connected to the bottom of the drill gang mounting seat in a supporting mode, the drill gang mounting seat is enabled to move more stably through limitation and supporting of the supporting guide rods, and the stability of equipment is improved.
The device for adjusting the drilling depth of the woodworking gang drill in a vertical lifting mode further comprises two sliding devices, the sliding devices are fixedly mounted at the bottoms of the movable mounting seats in a bilateral symmetry mode by taking a gas rod as a center, sliding grooves are formed in the lower portions of the sliding devices and are matched with conventional electric sliding rails, the whole device for adjusting the drilling depth can move, flexibility is better, and the automation degree of equipment is higher.
The device for adjusting the drilling depth through the vertical lifting type of the woodworking gang drill further comprises two groups of brake devices and brake device mounting boxes, wherein the brake device mounting boxes are fixedly mounted at the lower parts of the two ends of the movable mounting seat, and one surface, opposite to each other, of each brake device mounting box is fixedly provided with a brake device.
The utility model has the advantages that: the utility model discloses a cooperation such as adjust knob, transmission structure, screw rod, nut fork seat and cylinder fork seat realize the lift stroke of control cylinder, change the degree of depth in hole through the lift mode control, it is simpler, steady, maintenance cycle is longer for current regulation drilling depth device's structure.
Drawings
Fig. 1 is a front plan structure view of a device for adjusting the drilling depth by vertically lifting a woodworking gang drill.
Fig. 2 is an enlarged front plan view structural view of the transmission structure.
Fig. 3 is an enlarged perspective view of the transmission structure.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The device for adjusting the drilling depth of the vertical lifting type woodworking gang drill shown in the attached figures 1 and 2 comprises a movable mounting seat 1, an adjusting knob 2, a transmission structure 3, a screw rod 4, a nut fork seat 5, a cylinder fork seat 6, a lifting cylinder 7, two support guide rods 11 and a drill gang mounting seat 8; the lifting cylinder 7 is fixedly arranged at the bottom of the central position of the movable mounting seat 1 through a cylinder shell, and an air rod 71 of the lifting cylinder 7 vertically penetrates through the movable mounting seat 1 and extends out of the top of the movable mounting seat 1; the drill row mounting seat 8 is fixedly mounted at the top of the air rod 71 of the lifting cylinder 7 and moves up and down along with the expansion and contraction of the air rod 71, the drill row is mounted on the drill row mounting seat 8, holes with different depths are drilled in the drill row from the height of the drill row mounting seat 8, the cylinder fork seat 6 is fixedly mounted on the air rod 71, and the cylinder fork seat 6 is generally mounted on the air rod 71 at the top of the shell of the lifting cylinder 7 when the air rod 71 descends to the lowest position, so that the cylinder fork seat 6 can be prevented from limiting the descending stroke of the air rod 71; the screw rod 4 is vertically and rotatably installed on the movable installation base 1 on one side of the air rod 71, one end of the nut fork base 5 is connected to the screw rod 4 through threads, a fork opening on the other end of the nut fork base is clamped and sleeved on the air rod 71, the nut fork base 5 is located above the air cylinder fork base 6, and the nut fork base 5 and the air cylinder fork base 6 are in collision limiting when moving close to each other; the adjusting knob 2 is arranged on one side of the movable mounting seat 1 and is in transmission connection with a screw rod 4 arranged in the movable mounting seat 1 through a transmission structure 3; the movable mounting seat 1 is symmetrically provided with two sliding hole rails at two sides by taking the gas rod 71 as a center, the two sliding hole rails are respectively provided with one supporting guide rod 11 in a sliding manner, and the tops of the two supporting guide rods 11 are both supported and connected to the bottom of the drill row mounting seat 8.
As a preferred embodiment, the transmission structure 3 includes a transmission rod 31, a bevel gear fixing seat 32 and two bevel gears 33, the transmission rod 31 is horizontally disposed in the movable mounting seat 1, and one end of the transmission rod 31 is fixedly connected to the adjusting knob 2, and the other end of the transmission rod penetrates through the bevel gear fixing seat 32 and is fixedly connected with one bevel gear 33; the bevel gear fixing seat 32 is in an inverted L shape, one side of the bevel gear fixing seat is horizontally and fixedly arranged on the movable mounting seat 1 at the top of the screw rod 4, and the other side of the bevel gear fixing seat is vertically arranged between the screw rod 4 and the adjusting knob 2; the bevel gear 33 is a bevel gear 33 inclined at 45 degrees, is rotatably arranged on a bevel gear fixing seat 32 through a bearing, one of the bevel gears is arranged on the vertical edge of the bevel gear fixing seat 32, and the transmission rod 31 penetrates through the bevel gear fixing seat 32 and the center of the bearing and then is connected with the bevel gear 33; the other bevel gear 33 is arranged on the horizontal edge of the bevel gear fixing seat 32, the upper part of the screw rod 4 is fixedly connected with the bevel gear 33, and the two bevel gears 33 are in meshed transmission with each other.
As a preferred embodiment, the vertical lifting type device for adjusting the drilling depth of the woodworking gang drill further comprises two sliding devices 12, two groups of brake devices 13 and a brake device mounting box 14, wherein the sliding devices 12 are symmetrically and fixedly mounted at the bottom of the movable mounting base 1 at two sides by taking the air rod 71 as a center, and the lower part of each sliding device 12 is provided with a sliding groove; brake equipment mounting box 14 fixed mounting remove the both ends lower part of mount pad 1, the one side fixed mounting that every brake equipment mounting box 14 is relative has brake equipment 13, adjust drilling depth device setting on the slide rail, in the in-service use, brake equipment 13 can set up to horizontal flexible brake equipment, when sliding to suitable position, brake equipment 13 transversely stretches out, utilizes and accomplishes the brake through the frictional force between the oppression slide rail and the slide rail.
The utility model provides an adjust drilling depth device arranges and bores the lift of arranging mount pad 8 and drill out the round hole on timber through the flexible gas pole 71 control bank of lift cylinder 7, and the degree of depth of drilling has been decided to the stroke that bores row mount pad 8 and rises. Meanwhile, the adjusting knob 2 and the transmission structure 3 drive the screw rod 4 to rotate, and the nut fork seat 5 is limited by the air rod 71 to rotate, so that the nut fork seat 5 moves up and down when the screw rod 4 rotates, and the distance between the nut fork seat 5 and the air cylinder fork seat 6 is controlled. The air rod 71 drives the air cylinder fork seat 6 when extending, resistance is brought to the air rod 71 when the air cylinder fork seat 6 and the nut fork seat 5 are in contact collision, the air rod 71 stops extending continuously, therefore, the lifting stroke of the drill row mounting seat 8 is limited, and the drilling depth is further controlled.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A vertical lifting type device for adjusting the drilling depth of a woodworking gang drill is characterized by comprising a movable mounting seat (1), an adjusting knob (2), a transmission structure (3), a screw (4), a nut fork seat (5), a cylinder fork seat (6), a lifting cylinder (7) and a drill gang mounting seat (8); the lifting cylinder (7) is fixedly arranged at the bottom of the central position of the movable mounting seat (1) through a cylinder shell, and an air rod (71) of the lifting cylinder (7) vertically penetrates through the movable mounting seat (1) and extends out of the top of the movable mounting seat (1); the drill row mounting seat (8) is fixedly mounted at the top of an air rod (71) of the lifting air cylinder (7) and moves up and down along with the expansion and contraction of the air rod (71), and the air cylinder fork seat (6) is fixedly mounted on the air rod (71); the screw rod (4) is vertically and rotatably mounted on the movable mounting seat (1) on one side of the air rod (71), one end of the nut fork seat (5) is connected to the screw rod (4) through threads, a fork opening at the other end is clamped and sleeved on the air rod (71), the nut fork seat (5) is located above the air cylinder fork seat (6), and the nut fork seat (5) and the air cylinder fork seat (6) are in collision limiting when moving close to each other; the adjusting knob (2) is arranged on one side of the movable mounting seat (1) and is connected to a screw rod (4) arranged in the movable mounting seat (1) through a transmission structure (3) in a transmission manner.
2. The vertical lifting type device for adjusting the drilling depth of the gang drill for the woodworker according to the claim 1 is characterized in that the transmission structure (3) comprises a transmission rod (31), a bevel gear fixing seat (32) and two bevel gears (33), wherein the transmission rod (31) is horizontally arranged in the movable mounting seat (1), one end of the transmission rod is fixedly connected to the adjusting knob (2), and the other end of the transmission rod penetrates through the bevel gear fixing seat (32) and is fixedly connected with one bevel gear (33); the bevel gear fixing seat (32) is in an inverted L shape, one side of the bevel gear fixing seat is horizontally and fixedly arranged on the movable mounting seat (1) at the top of the screw rod (4), and the other side of the bevel gear fixing seat is vertically arranged between the screw rod (4) and the adjusting knob (2); the bevel gear (33) is a bevel gear (33) inclined at an angle of 45 degrees, and is rotatably arranged on a bevel gear fixing seat (32) through a bearing, one bevel gear fixing seat is arranged on the vertical edge of the bevel gear fixing seat (32), and the transmission rod (31) penetrates through the centers of the bevel gear fixing seat (32) and the bearing and then is connected to the bevel gear (33); the other bevel gear (33) is arranged on the horizontal edge of the bevel gear fixing seat (32), the upper part of the screw rod (4) is fixedly connected to the bevel gear (33), and the two bevel gears (33) are in meshed transmission.
3. The vertical lifting type device for adjusting the drilling depth of the woodworking gang drill as claimed in claim 1 or 2, further comprising two support guide rods (11), wherein the movable mounting base (1) is symmetrically provided with two sliding hole rails at two sides by taking the air rod (71) as a center, the two sliding hole rails are respectively provided with one support guide rod (11) in a sliding manner, and the tops of the two support guide rods (11) are supported and connected to the bottom of the drill gang mounting base (8).
4. The vertical lifting type device for adjusting the drilling depth of the woodworking gang drill as claimed in claim 1 or 2, further comprising two sliding devices (12), wherein the sliding devices (12) are fixedly arranged at the bottom of the movable mounting base (1) symmetrically at two sides by taking the air rod (71) as a center, and a sliding groove is formed in the lower part of each sliding device (12).
5. The vertical lifting type device for adjusting the drilling depth of the woodworking gang drill as claimed in claim 4, further comprising two sets of brake devices (13) and brake device mounting boxes (14), wherein the brake device mounting boxes (14) are fixedly mounted at the lower parts of the two ends of the movable mounting base (1), and the brake device (13) is fixedly mounted on the opposite surface of each brake device mounting box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087198.2U CN211806629U (en) | 2019-11-28 | 2019-11-28 | Vertical lifting type device for adjusting drilling depth of woodworking gang drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922087198.2U CN211806629U (en) | 2019-11-28 | 2019-11-28 | Vertical lifting type device for adjusting drilling depth of woodworking gang drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211806629U true CN211806629U (en) | 2020-10-30 |
Family
ID=73030276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922087198.2U Active CN211806629U (en) | 2019-11-28 | 2019-11-28 | Vertical lifting type device for adjusting drilling depth of woodworking gang drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211806629U (en) |
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2019
- 2019-11-28 CN CN201922087198.2U patent/CN211806629U/en active Active
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