Machine tool saddle sliding device

Abstract

The utility model provides a machine tool saddle sliding device which comprises a saddle body and a workbench located above the saddle body, the top of the saddle body is provided with a dirt collecting groove and a dirt outlet located at one end of the dirt collecting groove, the top of the saddle body is fixedly connected with a sliding rail located on one side of the dirt collecting groove, and the sliding rail is fixedly connected with the workbench. The bottom of the workbench is provided with a sliding base located above the dirt collecting groove, the sliding route of the sliding base is perpendicular to the sliding rail, the bottom of the sliding base is provided with a connecting shaft, and the bottom of the connecting shaft is connected with a brush plate. The sliding seat and the transmission structure are arranged below the workbench, the lower portion of the sliding seat is connected with the brush plate through the connecting shaft, when the workbench slides, the brush plate is driven by the transmission structure to brush the dirt collecting groove in a reciprocating mode, and the brush plate moves along with the workbench and can cover the whole dirt collecting groove. The device has the function of cleaning retentate blocked in the dirt collecting tank, and dirt discharge is prevented from being affected by accumulation.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool saddle technical field, specifically for a machine tool saddle sliding device. BACKGROUND

[0002] The saddle is an indispensable component on the machine tool, mainly used for installing the workbench, so that the workbench can slide along the guide rail on the saddle; The iron filings and the cooling liquid and the lubricating oil used in the machining process generated during the machining operation will inevitably have part of the discharge into the saddle, and the iron filings and the oil and water will affect the performance stability of the machine tool if they are accumulated in the saddle for a long time, but the component mounting structure on the saddle is relatively compact and cleaning is relatively inconvenient, and the quality of the saddle itself is relatively large and is not convenient to disassemble and clean.

[0003] The utility model with publication number CN216781002U proposes a saddle for machine tool and a machine tool applying the saddle for machine tool, the saddle for machine tool includes saddle main part and collection of dirt bin, the upper surface of saddle main part protrudes and arranges two track installation parts side by side, the upper surface of saddle main part is set up and arranged drain groove, drain groove extends along the length direction of saddle main part, and is located between two track installation parts, the lateral wall of saddle main part is set up and arranged and contains groove, the groove bottom wall of drain groove is set up and arranged and contains drain outlet of groove; Collection of dirt bin is located in containing groove, collection of dirt bin has collection of dirt space, and the top opening of collection of dirt space is communicated with drain outlet. The technical scheme of the present application can timely remove the chips and liquid from the saddle and avoid dirt residues.

[0004] However, the above-mentioned prior art still has the following problems in use: the drain groove is arranged on the saddle, and the slope is small, so a large amount of iron filings, oil and adhered dirt are easily retained on the drain groove, and long-term retention can easily cause the iron filings and oil stains to adhere to the drain groove, affecting the drainage. To solve this problem, the drain groove is usually manually brushed to make the drainage smooth, but this cleaning method is inconvenient and time-consuming and labor-intensive.

[0005] Therefore, the utility model provides a machine tool saddle sliding device. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a machine tool saddle sliding device to solve the problems raised in the background art. The utility model has the function of automatically screening the retained material in the dirt collection tank, and the screening force is large, the cleaning efficiency is high, the drainage is smoother, and manual unblocking is not required.

[0007] In order to achieve the above object, the utility model is through the following technical scheme to realize: a machine tool saddle sliding device, including saddle main part and the workstation located above saddle main part, the top of saddle main part is equipped with the sump and the sewage outlet located in sump one end, the top of saddle main part is fixedly connected with the slide rail located in sump one side, the bottom of workstation is provided with the slide base located above sump, the slide route of this slide base is perpendicular to slide rail, the bottom of slide base is provided with connecting shaft, the bottom of connecting shaft is connected with brush plate, the bottom of workstation is provided with transmission structure that cooperates with one of slide rail, when the workstation moves, transmission structure will drive slide base reciprocating sliding.

[0008] Further, the bottom of the workstation is fixedly connected with a guide rod through a hanging plate, and a guide sleeve is welded on one side of the slide base and surrounds the guide rod.

[0009] Further, the transmission structure comprises a rotating disc, a connecting rod and a rack, the rotating disc is arranged at the bottom of the workstation and located at one side of the guide rod, the rack is fixedly arranged at one side of one of the slide rails and engaged with the outer peripheral wall of the rotating disc, the bottom of the rotating disc is fixedly connected with an eccentric shaft, and the eccentric shaft is hingedly connected with one side of the guide sleeve through the connecting rod.

[0010] Further, the bottom of the workstation is fixedly connected with a hanging shaft, the middle of the rotating disc is fixedly connected with a connecting sleeve surrounding the outside of the hanging shaft, and the connecting sleeve is rotationally connected with the hanging shaft.

[0011] Further, the outer peripheral portion of the hanging shaft is provided with a positioning plate, and the bottom of the positioning plate is bonded with a brush strip abutting against the upper end surface of the rotating disc.

[0012] Further, the connecting shaft and the slide base are rotationally connected, the top of the connecting shaft is fixedly connected with a transmission gear, and the bottom of the workstation is fixedly connected with a toothed plate engaged with the transmission gear.

[0013] Further, the bottom of the brush plate is provided with brush blocks arranged at equal intervals.

[0014] The utility model has the advantages as follows:

[0015] 1、in the utility model, the slide base and the transmission structure are arranged below the workstation, then the brush plate is connected below the slide base through the connecting shaft, wherein the brush plate is reciprocating brushed and wiped the sump when the workstation slides through the transmission structure, and the brush plate can cover the whole sump by moving with the workstation, the setting has the function of cleaning the silted material in the sump, and avoids the influence of the accumulation on the sewage discharge.

[0016] 2. The utility model discloses a connecting shaft and sliding seat rotation connection are set up then set up the gear plate at the bottom of the workbench, set up the transmission gear that engages with the gear plate at the top of the connecting shaft, when the sliding seat reciprocating sliding can drive the connecting shaft rotation, and then drive the brush plate rotation, and this kind of setting can improve the brushing degree, improve the efficiency of the cleaning treatment to the collecting tank. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural diagram of a machine tool saddle sliding device of the utility model;

[0018] Figure 2 It is the schematic diagram of the workbench and the saddle main body of a machine tool saddle sliding device after explosion development;

[0019] Figure 3 It is Figure 2 rear view;

[0020] Figure 4 It is the schematic diagram of the connecting shaft, transmission gear, gear plate and workbench cooperation of a machine tool saddle sliding device.

[0021] In the drawing: 1, saddle main body;11, collecting tank;12, sewage outlet;2, workbench;21, hanging plate;22, hanging shaft;221, positioning plate;2211, brush strip;23, gear plate;24, guide rod;3, sliding rail;4, sliding seat;41, guide sleeve;5, connecting shaft;51, transmission gear;6, brush plate;61, brush block;7, transmission structure;71, rotary disc;711, eccentric shaft;712, connecting sleeve;72, connecting rod;73, rack. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described in combination with specific implementation manners.

[0023] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a machine tool saddle sliding device, including saddle main body 1 and the workbench 2 located above saddle main body 1, the top of saddle main body 1 is seted up with collecting tank 11 and the sewage outlet 12 located in one end of collecting tank 11, the top of saddle main body 1 is fixedly connected with the sliding rail 3 located in one side of collecting tank 11, the bottom of workbench 2 is set up and is located in the sliding groove of sliding rail 3 sliding cooperation of butt joint seat, when using, external screw structure can drive workbench 2 along with saddle main body 1 sliding. The solid-liquid mixed pollutants in collecting tank 11 can be discharged through sewage outlet 12.

[0024] In the technical solution, the bottom of the workbench 2 is provided with a sliding seat 4 above the collecting tank 11, and preferably, the bottom of the workbench 2 is fixedly connected with a guide rod 24 through a hanging plate 21, and one side of the sliding seat 4 is welded with a guide sleeve 41 sleeved outside the guide rod 24. The sliding path of the sliding seat 4 is perpendicular to the sliding rail 3, the bottom of the sliding seat 4 is provided with a connecting shaft 5, the bottom of the connecting shaft 5 is connected with a brush plate 6, and the sliding seat 4 can drive the brush plate 6 to horizontally screen the bottom of the collecting tank 11 when the sliding seat 4 moves horizontally. In cooperation with the movement of the workbench 2, the brush plate 6 can longitudinally brush the collecting tank 11, so that the bottom of the collecting tank 11 can be fully brushed, and the retained substances can be cleaned, so that the pollution discharge is more smooth.

[0025] Further, the bottom of the workbench 2 is provided with a transmission structure 7 used in cooperation with one of the sliding rails 3, and when the workbench 2 moves, the transmission structure 7 drives the sliding seat 4 to reciprocate, that is, the workbench 2 can realize the horizontal reciprocating motion and the longitudinal motion of the sliding seat 4.

[0026] Specifically, the transmission structure 7 comprises a rotating disc 71, a connecting rod 72 and a rack 73, the rotating disc 71 is arranged at the bottom of the workbench 2 and located at one side of the guide rod 24, and preferably, the bottom of the workbench 2 is fixedly connected with a hanging shaft 22, the middle part of the rotating disc 71 is fixedly connected with a connecting sleeve 712 sleeved outside the hanging shaft 22, and the connecting sleeve 712 is rotationally connected with the hanging shaft 22. The rack 73 is fixedly arranged at one side of one of the sliding rails 3 and engaged with the outer peripheral wall of the rotating disc 71, and in specific implementation, a gear ring engaged with the rack 73 can be fixedly sleeved outside the rotating disc 71, the bottom of the rotating disc 71 is fixedly connected with an eccentric shaft 711, the eccentric shaft 711 is hingedly connected with one side of the guide sleeve 41 through the connecting rod 72, and in specific implementation, an arm rod can be welded at the bottom of the guide sleeve 41, the free end of the arm rod is hingedly connected with one end of the connecting rod 72, and when the rotating disc 71 rotates, the eccentric shaft 711 drives the sliding seat 4 to reciprocate through the connecting rod 72.

[0027] Further, the outer peripheral part of the hanging shaft 22 is throughly provided with a positioning plate 221, the bottom of the positioning plate 221 is bonded with a brush strip 2211 abutting against the upper end surface of the rotating disc 71, and when the rotating disc 71 rotates, the brush strip 2211 can clean the accumulated dirt on the upper surface of the rotating disc 71, so that the abnormal sound of the rotating disc 71 can be effectively avoided.

[0028] In the embodiment, the connecting shaft 5 is rotationally connected with the sliding seat 4, the top of the connecting shaft 5 is fixedly connected with a transmission gear 51, the bottom of the workbench 2 is fixedly connected with a toothed plate 23 engaged with the transmission gear 51, and when the sliding seat 4 slides horizontally, the transmission gear 51 and the toothed plate 23 are engaged to rotate the connecting shaft 5, and when the connecting shaft 5 rotates, the brush plate 6 is driven to rotate, so that the intensity of the brushing of the brush plate 6 on the collecting tank 11 and the cleaning efficiency can be improved.

[0029] In this embodiment, the bottom of the brush plate 6 is provided with brush blocks 61 arranged at equal intervals, that is, there is a gap between adjacent brush blocks 61, facilitating the flow of oil and water mixture, and avoiding the brush plate 6 from forming a blockage.

[0030] Working principle: when the workbench 2 slides along the slide rail 3, the rack 73 drives the rotating disc 71 to rotate, and when the rotating disc 71 rotates, the eccentric shaft 711 drives the sliding seat 4 to slide along the guide rod 24 through the connecting rod 72, at this time, the connecting shaft 5 rotates under the meshing cooperation of the transmission gear 51 and the toothed plate 23, and then the brush plate 6 rotates in the horizontal and vertical directions, and the brush plate 6 uses the brush blocks 61 below to brush the bottom of the dirt collecting tank 11 comprehensively, avoiding the formation of a stagnant substance, and making the sewage more unobstructed.

[0031] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A machine tool saddle sliding device, comprising a saddle body (1) and a workbench (2) above the saddle body (1), a top of the saddle body (1) is provided with a sewage collecting groove (11) and a sewage outlet (12) at one end of the sewage collecting groove (11), and a sliding rail (3) is fixedly connected to one side of the sewage collecting groove (11) on the top of the saddle body (1), characterized in that, The bottom of the workbench (2) is provided with a sliding seat (4) above the sewage collecting tank (11), the sliding path of the sliding seat (4) is perpendicular to the slide rail (3), the bottom of the sliding seat (4) is provided with a connecting shaft (5), the bottom of the connecting shaft (5) is connected with a brush plate (6), the bottom of the workbench (2) is provided with a transmission structure (7) matched with one of the slide rails (3), when the workbench (2) moves, the transmission structure (7) drives the sliding seat (4) to reciprocate.

2. A machine tool saddle slide according to claim 1, characterised in that: The bottom of the workbench (2) is fixedly connected with a guide rod (24) through a hanging plate (21), one side of the sliding seat (4) is welded with a guide sleeve (41) sleeved outside the guide rod (24).

3. A machine tool saddle slide according to claim 2, characterised in that: The transmission structure (7) comprises a rotating disc (71), a connecting rod (72) and a rack (73), the rotating disc (71) is arranged at the bottom of the workbench (2) and located at one side of the guide rod (24), the rack (73) is fixedly arranged at one side of one of the slide rails (3) and engaged with the outer peripheral wall of the rotating disc (71), the bottom of the rotating disc (71) is fixedly connected with an eccentric shaft (711), and the eccentric shaft (711) is hingedly connected with one side of the guide sleeve (41) through the connecting rod (72).

4. A machine tool saddle slide according to claim 3, characterised in that: The bottom of the workbench (2) is fixedly connected with a hanging shaft (22), the middle of the rotating disc (71) is fixedly connected with a connecting sleeve (712) sleeved outside the hanging shaft (22), and the connecting sleeve (712) is rotationally connected with the hanging shaft (22).

5. A machine tool saddle slide according to claim 4, characterised in that: The outer peripheral portion of the hanging shaft (22) is provided with a positioning plate (221), and the bottom of the positioning plate (221) is bonded with a brush strip (2211) abutting against the upper end surface of the rotating disc (71).

6. A machine tool saddle slide according to claim 1, characterised in that: The connecting shaft (5) is rotationally connected with the sliding seat (4), the top of the connecting shaft (5) is fixedly connected with a transmission gear (51), and the bottom of the workbench (2) is fixedly connected with a toothed plate (23) engaged with the transmission gear (51).

7. A machine tool saddle slide apparatus according to claim 1, characterized by: The bottom of the brush plate (6) is provided with brush blocks (61) arranged at equal intervals.

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