CN204487700U - The front and back rig of Line boring machine feed end - Google Patents

Abstract

The utility model discloses a kind of front and back rig of Line boring machine feed end, and it includes pedestal, be installed on borehole drill construction on pedestal and for driving the slide mechanism of borehole drill construction slide anteroposterior.By this, coordinate by borehole drill construction and slide mechanism are assembled with pedestal, thus realizing the flank hole function of Line boring machine feed end, this rig drill bit can be holed in side direction auto-feed, compensate for traditional Line boring machine cannot carry out defect from automatic drilling to feed end, and, this rig structure is simple, operation and easy to assembly, improves the drilling function of gang drill, decrease hand labor intensity, improve production efficiency.

Description

Front and rear drilling equipment at the feed end of row drilling rigs

technical field

The utility model relates to the technology in the field of woodworking machinery, in particular to a front and rear drilling equipment at the feed end of a row drilling machine.

Background technique

Row drilling rig is a kind of wood drilling equipment commonly used in woodworking machinery. One of the necessary equipment for drilling panel furniture. The current row of drilling rigs can only drill the holes on the vertical plate surface and the left and right plate surfaces. When the customer is drilling holes in the direction of the feed end at the same time, ordinary row drilling cannot be completed. Therefore, a side drilling mechanism for the feed end of the row drilling machine should be designed.

Utility model content

In view of this, the utility model aims at the deficiency of the prior art, and its main purpose is to provide a front and rear drilling equipment for the feed end of the drilling rig, which uses the drilling mechanism and the sliding mechanism for driving the drilling mechanism to slide forward and backward. Assembled with the base, it realizes the side drilling function of the feed end of the row drill. The drilling equipment has a simple structure, easy operation and assembly, and improves the drilling function of the row drill.

In order to achieve the above object, the utility model adopts the following technical solutions:

A kind of front and rear drilling equipment of the feeding end of a row drilling rig, which includes a base, a drilling mechanism installed on the base, and a sliding mechanism for driving the drilling mechanism to slide back and forth, wherein:

The base is a base, on which is provided an accommodating cavity for accommodating the drilling mechanism and the sliding mechanism;

The drilling mechanism includes a power gear, a bevel gear set, a sliding bushing, a transmission gear set and a plurality of drill bits, and the power gear is installed above the base; the bevel gear set includes a driving bevel gear and a driven bevel gear, and the driving The bevel gear is connected to the lower end of the power gear, and the driven bevel gear is connected to the end of the sliding sleeve; the sliding sleeve includes a sliding sleeve and a sliding shaft that can slide back and forth in the sliding sleeve, and the sliding sleeve and the sliding sleeve The circumferential direction between the shafts is relatively fixed, the end of the sliding sleeve is connected with the above-mentioned driven bevel gear, and the sliding shaft is connected with the above-mentioned transmission gear set; the transmission gear set is installed on the side wall of a fixed plate, and the transmission gear set includes There are driving gears and driven gears; the plurality of drill bits are respectively installed on the driven gears;

The sliding mechanism includes a cylinder assembly and a slide rod assembly, the cylinder assembly includes a cylinder barrel and a piston, the cylinder barrel is arranged in the base, the piston is slidably installed in the cylinder barrel; the slide rod assembly is connected to the piston and guide shaft between the above fixed plates.

As a preferred solution: the sliding sleeve is a splined sleeve, and the sliding shaft is a splined shaft.

As a preferred solution: a side drill seat is arranged above the base, the above-mentioned power gear is installed on the side drill seat, a through hole connected with the side drill seat is arranged on the base, the above-mentioned bevel gear set and the sliding sleeve The cylinders are all arranged in the accommodating cavity of the base, and the lower end of the power gear extends into the through hole to connect with the driving bevel gear.

As a preferred solution: an accommodating groove for installing a power gear is arranged above the side drill seat, and the above-mentioned power gear is installed in the accommodating groove.

As a preferred solution: a cylinder gland is provided at the end of the cylinder barrel, and an air nozzle communicating with the cylinder barrel is arranged outside the base.

As a preferred solution: the inner side wall of the fixing plate and the side of the base facing the drill bit are respectively provided with limit bolts for limiting the position of the drilling mechanism.

As a preferred solution: the base is provided with a scale for measuring the sliding distance of the drill bit.

As a preferred solution: the inner wall of the fixing plate is provided with a plurality of gear slots for installing the transmission gear set, and the driving gear is installed in the top gear slot, and the driven gear is installed in the bottom gear slot.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above-mentioned technical scheme that by assembling and cooperating the drilling mechanism and the sliding mechanism for driving the drilling mechanism to slide back and forth with the base, Realize the side drilling function of the feeding end of the row drilling machine. The drill bit of the drilling equipment can automatically feed and drill holes laterally, which makes up for the defect that the traditional row drilling machine cannot automatically drill holes to the feeding end. Moreover, the drilling device has a simple structure , easy to operate and assemble, improve the drilling function of row drills, reduce labor intensity and improve production efficiency.

In order to more clearly illustrate the structural features and functions of the utility model, it will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the equipment assembly of the present utility model;

Figure 2 is a three-dimensional schematic diagram of the assembly of the equipment of the present utility model from another perspective;

Fig. 3 is the exploded three-dimensional schematic diagram of the equipment of the present utility model;

Fig. 4 is the three-dimensional schematic view of the drilling mechanism and the sliding mechanism of the utility model;

Fig. 5 is the three-dimensional schematic view of the cylinder barrel of the utility model;

Fig. 6 is a schematic diagram of plate processing of the present invention.

Explanation of the accompanying drawings :

10. Base 11. Accommodating cavity

12. Scale 13. Through hole

20. Drilling mechanism 21. Power gear

22. Bevel gear set 221. Driving bevel gear

222. Driven bevel gear 23. Sliding bushing

231. Sliding sleeve 232. Sliding shaft

24. Transmission gear set 241. Driving gear

242. Driven gear 25. Drill bit

26. Fixed plate 261. Gear groove

262. Limit bolt 30. Sliding mechanism

31. Cylinder assembly 311. Cylinder barrel

312. Piston 313. Cylinder gland

314. Air nozzle 32. Slider assembly

321. Guide shaft 40. Side drill seat

41, accommodating tank.

Detailed ways

The utility model, as shown in Figures 1 to 6, is a front and rear drilling equipment for the feed end of a row drilling rig, including a base 10, a drilling mechanism 20 installed on the base 10, and a front and rear drilling device for driving the drilling mechanism 20. sliding sliding mechanism 30, wherein:

The pedestal 10 is a base, on which is provided with an accommodating cavity 11 for accommodating some parts of the drilling mechanism 20 and the sliding mechanism 30, and a side drill seat 40 is also provided above the base 10, and the top of the side drill seat 40 An accommodating groove 41 is provided, and a through hole 13 connected with the side drill seat 40 and a scale 12 for measuring the sliding distance of the drill bit are also provided on the base 10 .

The drilling mechanism 20 includes a power gear 21, a bevel gear set 22, a sliding bushing 23, a transmission gear set 24, and a plurality of drill bits 25. The power gear 21 is installed in the accommodation groove 41 of the above-mentioned side drill seat 40; The gear set 22 is installed in the accommodation cavity 11 of the base 10, and it includes a driving bevel gear 221 and a driven bevel gear 222. The lower end of the above-mentioned power gear 21 extends into the through hole 13 of the base 10 and is connected with the driving bevel gear 221. The driven bevel gear 222 is connected to the end of the sliding sleeve 23; the sliding sleeve 23 includes a splined sliding sleeve 231 (spline sleeve) and a splined sliding shaft that can slide back and forth in the sliding sleeve 231 232 (spline shaft), and the circumferential direction between the sliding sleeve 231 and the sliding shaft 232 is relatively fixed, the end of the sliding sleeve 231 is connected with the driven bevel gear 222, and the sliding sleeve 231 is set on the base In the accommodating cavity 11 of 10, the sliding shaft 232 is connected with the above-mentioned transmission gear set 24; the transmission gear set 24 is installed on the side wall of a fixed plate 26, and a plurality of gears for installing the above-mentioned transmission gear are arranged on the inner wall of the fixed plate 26. The gear groove 261 of the gear set 24 is provided with stop bolts 262 for limiting the drilling mechanism 20 on the inner side wall of the fixed plate 26 and the base 10 towards the drill bit 25; the transmission gear set 24 includes a driving gear 241 and driven gear 242, driving gear 241 is installed in the gear groove 261 of fixed plate 26 tops, and driven gear 242 is installed in the gear groove 261 of bottom;

The sliding mechanism 30 includes a cylinder assembly 31 and a slide rod assembly 32. The cylinder assembly 31 includes a cylinder barrel 311 and a piston 312. The cylinder barrel 311 is arranged in the above-mentioned base 10, and the piston 312 is slidably mounted on the cylinder barrel 311. In the middle, a cylinder gland 313 is arranged at the end of the cylinder barrel 311, and an air nozzle 314 communicating with the cylinder barrel 311 is arranged outside the base 10; Between the guide shaft 321.

The working principle of the utility model is as follows: the power is transmitted to the bevel gear group through the power gear, the power is transmitted to the transmission gear group through the spline shaft, and the transmission gear group transmits the power to the drill bit to realize the drilling function. At the same time, the drill row part is movable, and the spline shaft and the flower chain sleeve can also slide. It realizes the feed movement of the drill bit through the activities of the cylinder barrel and the piston, and the scale on the base can display the depth of the drill hole.

The key point of the design of the utility model is to realize the side drilling function of the feeding end of the row drilling machine by assembling the drilling mechanism and the sliding mechanism used to drive the drilling mechanism to slide back and forth with the base. The automatic feed drilling makes up for the defect that the traditional row drilling machine cannot automatically drill holes to the feed end, and the drilling equipment is simple in structure, easy to operate and assemble, improves the drilling function of the row drill, and reduces manual labor Strength, improve production efficiency.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and equivalent changes made to the above embodiments according to the technical essence of the present utility model Modifications still belong to the scope of the technical solution of the utility model.

Claims (8)

1. a front and back rig for Line boring machine feed end, is characterized in that: including pedestal, being installed on borehole drill construction on pedestal and for driving the slide mechanism of borehole drill construction slide anteroposterior, wherein:

This pedestal is a pedestal, is provided with the accommodating cavity for accommodating borehole drill construction and slide mechanism;

This borehole drill construction includes power gear, bevel gear set, sliding shaft sleeve, driving gear set and a plurality of drill bit, and this power gear is installed on above pedestal; This bevel gear set comprises drive bevel gear and driven wheel of differential, and this drive bevel gear is connected with power gear lower end, and this driven wheel of differential is connected with sliding shaft sleeve end; This sliding shaft sleeve include sliding sleeve and can in sliding sleeve the sliding axle of slide anteroposterior, and circumferencial direction is relatively fixing between this sliding sleeve and sliding axle, this sliding sleeve end is connected with above-mentioned driven wheel of differential, and this sliding axle is connected with above-mentioned driving gear set; This driving gear set is installed on a fixed head sidewall, and this driving gear set includes driving gear and driven gear; This plurality of drill bit is installed on driven gear respectively;

This slide mechanism includes cylinder assembly and slide bar assembly, and this cylinder assembly comprises cylinder barrel and piston, and this cylinder barrel is arranged in said base, and this piston is slideable to be installed in cylinder barrel; This slide bar assembly is be connected to the axis of guide between piston and above-mentioned fixed head.

2. the front and back rig of Line boring machine feed end according to claim 1, is characterized in that: described sliding sleeve is spline sleeve, and described sliding axle is splined shaft.

3. the front and back rig of Line boring machine feed end according to claim 1, it is characterized in that: above described pedestal, be provided with side boring anchor, above-mentioned power gear is installed on this sidetracking seat, a through hole be connected with sidetracking seat is provided with on pedestal, above-mentioned bevel gear set and sliding sleeve are all arranged in the accommodating cavity of pedestal, and power gear lower end puts in through hole and is connected with drive bevel gear.

4. the front and back rig of Line boring machine feed end according to claim 3, is characterized in that: be provided with the storage tank for installing power gear above described sidetracking seat, above-mentioned power gear is installed in this storage tank.

5. the front and back rig of Line boring machine feed end according to claim 1, is characterized in that: described cylinder barrel end is provided with cylinder gland, has the valve be connected with cylinder barrel in pedestal outer setting.

6. the front and back rig of Line boring machine feed end according to claim 1, is characterized in that: described fixed head madial wall and pedestal are respectively arranged with for the caging bolt spacing to borehole drill construction towards drill bit side.

7. the front and back rig of Line boring machine feed end according to claim 1, is characterized in that: described pedestal is provided with the rule for measuring drill bit sliding distance.

8. the front and back rig of Line boring machine feed end according to claim 1, it is characterized in that: described fixed head madial wall is provided with a plurality of gear grooved for installing above-mentioned driving gear set, and driving gear is installed in the gear grooved at top, driven gear is installed in the gear grooved of bottom.