Convenient and reliable machining equipment shield structure

Abstract

The utility model discloses a convenient and reliable processing equipment shield structure which comprises a base, a lower sliding seat, a stand column and a shield, a workbench is arranged at the front end of the base, the lower sliding seat is in sliding connection with the base through a first guide rail, the stand column is in sliding connection with the lower sliding seat, and the shield comprises a front baffle, a lower baffle and a rear baffle which are fixedly connected to the base. The front baffle is arranged at the front end of the first guide rail, the rear baffle is arranged at the rear end of the first guide rail, the lower baffle is obliquely arranged above the first guide rail, and a guide hole allowing the lower baffle to penetrate through is formed in the lower sliding seat. According to the chip removal characteristic of machining, the integrally-installed protective cover is used, the installation technology of the protective cover is reduced, compared with a traditional steel plate protective cover and a traditional organ protective cover, the size is smaller, and the manufacturing cost and the machining difficulty are greatly reduced. And the problem that faults occur during large-stroke movement of the lower sliding seat can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to machining center, concretely relates to a kind of convenient and reliable machining equipment shield structure. BACKGROUND

[0002] In order to improve the processing efficiency of screw and line cylinder, most of the screw and line cylinder are machined by machining center at present. Machining center is developed from numerical control milling machine. The biggest difference from numerical control milling machine is that machining center has the ability of automatic exchange of processing tool. By installing different tools on tool magazine, the processing tool on main shaft can be changed by automatic tool changer in one clamping, and multiple processing functions are realized. Numerical control machining center is a high-efficiency automatic machine tool suitable for machining complex parts, which is composed of mechanical equipment and numerical control system. It integrates milling, boring, drilling, tapping and thread cutting functions in one machine, so that it has multiple processing procedures and process means.

[0003] The workbench of the existing machining device often has machining debris. If not cleaned in time, it will accelerate the wear of the workbench and affect the service life of the workbench. In order to solve the above problems, the traditional machining equipment mainly sets a large steel plate shield on the outside of the workbench or installs an organ shield on the workbench. However, the steel plate shield and the organ shield are large in size and high in manufacturing cost. Moreover, the above shields are mostly formed by multiple segments splicing, which is prone to failure when the device moves a large stroke.

[0004] Therefore, the applicant has conducted in-depth research on the above problems, and thus the present case is produced. SUMMARY

[0005] The main purpose of the utility model is to provide a kind of convenient and reliable machining equipment shield structure, which can effectively solve the above technical problems.

[0006] In order to achieve the above purpose, the solution of the utility model is as follows:

[0007] A kind of convenient and reliable machining equipment shield structure, including base, lower slide, stand and shield, the front end of base is provided with workbench, lower slide is slidably connected with base by first guide rail, stand is slidably connected with lower slide, shield includes front baffle, lower baffle and rear baffle fixedly connected on base, front baffle is arranged at the front end of first guide rail, rear baffle is arranged at the rear end of first guide rail, lower baffle is arranged obliquely above first guide rail, and lower slide is provided with guide hole for lower baffle.

[0008] Further, the lower baffle is gradually inclined from front to back, the front end of the lower baffle is provided with a positioning end protruding upward, and the front end of the guide hole is provided with a positioning groove matched with the positioning end.

[0009] Further, the front baffle is provided with a guide groove, and the front end of the lower sliding base is provided with a guide part matched with the guide groove.

[0010] Further, the rear end of the base is provided with a chip storage groove, the base is provided with a chip guide groove arranged obliquely downward at both sides of the chip storage groove, the front end of the base is provided with a chip discharge groove, both ends of the chip discharge groove are communicated with the chip guide groove, and the front baffle is installed on the front side wall of the chip storage groove.

[0011] Further, the rear side wall of the chip discharge groove is installed with an outer baffle, the outer baffle comprises a lower connecting section, an inclined section and an upper connecting section, the lower connecting section is connected with the chip discharge groove, the upper connecting section and the lower connecting section are connected through the inclined section, and the inclined section is arranged gradually downward from rear to front.

[0012] Further, the lower sliding base is provided with symmetrically arranged mounting tables, the mounting tables are provided with second guide rails, the stand is slidably connected with the lower sliding base through the second guide rails, and a gap slot is formed between the two mounting tables, the bottom of the gap slot is provided with a bottom plate, and the front end of the bottom plate is provided with a downward inclined material guide section.

[0013] Further, the side surface of the stand is provided with a scraper, and the scraper is slidably matched with the gap slot.

[0014] Compared with the prior art, the beneficial effects are that, according to the chip removal characteristics of machining, the integrated installed protective cover is used, the installation process of the protective cover is reduced, compared with the traditional steel plate protective cover and the organ protective cover, the volume is smaller, the manufacturing cost and the machining difficulty are greatly reduced, and the problem that the lower sliding base fails to move in a large stroke can be effectively avoided. In addition, the protective cover step in the utility model can play a protection effect, can guide and discharge the iron chips, and the iron chips can be collected and discharged more quickly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a profile structure perspective view of the utility model.

[0016] Figure 2 It is a profile side view of the utility model.

[0017] Figure 3 It is a front view of the utility model.

[0018] Figure 4 It is Figure 2 It is a local enlarged view of area A.

[0019] Figure 5 It is Figure 2 It is a local enlarged view of area B.

[0020] In the diagram: base 1, workbench 11, first guide rail 12, chip storage trough 13, chip guide trough 14, chip discharge trough 15, sliding seat 2, guide hole 21, positioning groove 211, guide part 22, mounting platform 23, second guide rail 24, column 3, front baffle 41, guide groove 411, lower baffle 42, positioning end 421, rear baffle 43, outer baffle 44, bottom plate 45, material guide section 451, scraper 46. Detailed Implementation

[0021] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0022] like Figures 1-5 As shown, a convenient and reliable protective cover structure for a processing equipment includes a base 1, a sliding seat 2, a column 3, and a protective cover. The front end of the base 1 has an inclined surface for easy chip removal, and a worktable 11 is provided on the inclined surface. The sliding seat 2 is slidably connected to the base 1 via a first guide rail 12. A motor screw mechanism is installed on the base 1, which drives the sliding seat 2 to move along the first guide rail 12. The column 3 is slidably connected to the sliding seat 2. The protective cover includes a front baffle 41, a lower baffle 42, and a rear baffle 43 fixedly connected to the base 1. The front baffle 41 is located at the front end of the first guide rail 12, the rear baffle 43 is located at the rear end of the first guide rail 12, and the lower baffle 42 is inclined above the first guide rail 12. The sliding seat 2 has a guide hole 21 for the lower baffle 42 to pass through. The front baffle 41, lower baffle 42, and rear baffle 43 can protect the first guide rail 12 and prevent iron filings generated during processing from entering the interior of the base 1. Furthermore, the front baffle 41, lower baffle 42, and rear baffle 43 are all integrally molded plates, which can be directly locked onto the base 1 with screws during installation, making installation more convenient. In addition, interference can be avoided when the sliding seat 2 slides relative to the lower baffle 42, making the sliding seat 2 slide more smoothly and avoiding malfunctions during large stroke movements.

[0023] In this embodiment, the lower baffle 42 is gradually inclined downwards from front to back, so that iron filings falling onto the lower baffle 42 can slide down to the filings storage groove 13 at the rear end of the base 1, facilitating the collection of iron filings. The front end of the lower baffle 42 is provided with an upwardly protruding positioning end 421, the front end of the guide hole 21 is provided with a positioning groove 211 that cooperates with the positioning end 421, the front baffle 41 is provided with a guide groove 411, and the front end of the sliding seat 2 is provided with a guide part 22 that cooperates with the guide groove 411, so that the front baffle 41, the lower baffle 42 and the sliding seat 2 fit more tightly and can slide more smoothly.

[0024] In the embodiment, the rear end of the base 1 is provided with a chip storage groove 13, the base 1 is provided with a chip guide groove 14 which is arranged obliquely downward on both sides of the chip storage groove 13, the front end of the base 1 is provided with a chip discharge groove 15, the two ends of the chip discharge groove 15 are communicated with the chip guide grooves 14, and the front baffle 41 is installed on the front side wall of the chip storage groove 13. The rear side wall of the chip discharge groove 15 is installed with an outer baffle 44, the outer baffle 44 comprises a lower connecting section, an inclined section and an upper connecting section, the lower connecting section is connected with the chip discharge groove 15, the upper connecting section and the lower connecting section are connected through the inclined section, and the inclined section is arranged gradually downward from rear to front. After the above structure is adopted, the lower baffle 42 guides the iron chips and discharges the iron chips into the chip storage groove 13, the rear baffle 43 and the outer baffle 44 can be blocked, so that the iron chips are prevented from falling to the outside. When the chips are discharged, water is sprayed into the chip storage groove 13, the iron chips are flushed to the chip guide grooves 14 on both sides by the water flow and are flushed into the chip discharge groove 15 for discharge.

[0025] In the embodiment, the lower sliding seat 2 is provided with symmetrically arranged mounting tables 23, the mounting tables 23 are provided with second guide rails 24, the column 3 is slidably connected with the lower sliding seat 2 through the second guide rails 24, the lower end of the lower sliding seat 2 is also provided with a motor lead screw mechanism, the column 3 is driven to move forward and backward relative to the lower sliding seat 2 through the motor lead screw mechanism. The two mounting tables 23 form a let-out groove, the groove bottom of the let-out groove is provided with a bottom plate 45, the front end of the bottom plate 45 is provided with a downward inclined material guide section 451, the side surface of the column 3 is provided with a scraper 46, and the scraper 46 is slidably matched with the let-out groove. The bottom plate 45 and the scraper 46 can play a protection role, so that the iron chips are prevented from falling into the lower sliding seat 2, and when the column 3 moves forward and backward, the iron chips on the bottom plate 45 can be scraped forward and discharged to the base 1 through the material guide section 451.

[0026] Compared with the prior art, the beneficial effects are that, according to the chip discharge characteristics of machining, the integrated installed protective cover is used, the installation process of the protective cover is reduced, compared with the traditional steel plate protective cover and the organ protective cover, the volume is smaller, the manufacturing cost and the machining difficulty are greatly reduced, and the problem that the lower sliding seat 2 fails to move in a large stroke is effectively avoided. In addition, the protective cover step in the utility model can play a protection role, can also guide and discharge the iron chips, and the iron chips are collected and discharged more quickly.

[0027] The above embodiment and drawings do not limit the product shape and style of the utility model, and any ordinary technical personnel in the technical field can make appropriate changes or modifications, which should be regarded as not departing from the patent category of the utility model.

Claims

1. A convenient and reliable processing equipment shield structure, characterized in that, The utility model provides a dust removal device of a vertical drilling machine, including base, lower slide, stand and shield, the front end of base is equipped with workbench, lower slide is connected with base through first guide rail slidingly, stand is connected with lower slide slidingly, shield includes front baffle, lower baffle and back baffle fixedly connected on base, front baffle sets up in the front end of first guide rail, back baffle sets up in the rear end of first guide rail, and lower baffle is obliquely arranged above first guide rail, and lower slide is equipped with the guide hole for the lower baffle to pass through.

2. A convenient and reliable processing equipment shield structure according to claim 1, characterized in that, The lower baffle is gradually inclined from front to back, and the front end of the lower baffle is provided with a positioning end protruding upward, and the front end of the guide hole is provided with a positioning groove matched with the positioning end.

3. A convenient and reliable processing equipment shield structure according to claim 1, characterized in that, The front baffle is provided with a guide groove, and the front end of the lower slide is provided with a guide portion matched with the guide groove.

4. A convenient and reliable processing equipment shield structure according to claim 1, characterized in that, The rear end of the base is provided with a chip storage groove, and the base is provided with a chip guide groove obliquely arranged downward on both sides of the chip storage groove, and the front end of the base is provided with a chip discharge groove, and both ends of the chip discharge groove are communicated with the chip guide groove, and the front baffle is installed on the front side wall of the chip storage groove.

5. A convenient and reliable processing equipment shield structure according to claim 4, characterized in that, An outer baffle is installed on the rear side wall of the chip discharge groove, and the outer baffle includes a lower connecting section, an inclined section and an upper connecting section, the lower connecting section is connected with the chip discharge groove, the upper connecting section and the lower connecting section are connected through the inclined section, and the inclined section is gradually inclined downward from back to front.

6. A convenient and reliable processing equipment shield structure according to claim 1, characterized in that, The lower slide is provided with symmetrically arranged mounting tables, the mounting tables are provided with second guide rails, the stand is connected with the lower slide through the second guide rails slidingly, and a gap slot is formed between the two mounting tables, the bottom of the gap slot is provided with a bottom plate, and the front end of the bottom plate is provided with a downward inclined material guide section.

7. A convenient and reliable processing equipment shield structure according to claim 6, characterized in that, The side surface of the stand is provided with a scraper, and the scraper is slidingly matched with the gap slot.

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