CN203650069U - Sliding table device of machine tool - Google Patents
Sliding table device of machine tool Download PDFInfo
- Publication number
- CN203650069U CN203650069U CN201420021299.4U CN201420021299U CN203650069U CN 203650069 U CN203650069 U CN 203650069U CN 201420021299 U CN201420021299 U CN 201420021299U CN 203650069 U CN203650069 U CN 203650069U
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- groove
- guide rail
- machine tool
- motor
- fixedly connected
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Abstract
The utility model discloses a sliding table device of a machine tool. The sliding table device comprises a frame (1) which is provided with a motor base (2); the motor base (2) is provided with a motor (3) which is connected with a ball lead screw (6); the ball lead screw (6) is provided with a lead screw nut (7) which is fixed on a sliding block (8); the lower end of the sliding block (8) is fixedly connected with a groove I (9) with an opening which is upward; the upper end of the sliding block (8) is fixedly connected with a guide rail sliding block (10) which is in sliding connection with a guide rail (11); the guide rail (11) is fixedly connected with a groove II (12) with an opening which is downward; the width of the groove II (12) is smaller than that of the groove I (9); the groove II (12) is formed in the groove I (9); a workbench (13) is fixedly arranged at the position of an opening formed above the groove I (9). The sliding table device of the machine tool can effectively prevent impurities on a sliding table from falling onto the lead screw and the guide rail and accordingly the sliding table can move smoothly and the installation is convenient.
Description
Technical field
The utility model belongs to device for machine tool, particularly relates to a kind of slidably slide rest device for lathe.
Background technology
Slide unit is the universal component of the part feed motion to needs processing in building-block machine, it can be according to the processing request of processing parts, can on slide unit, configure the devices such as headstock, axles box, brill, boring, milling, car, tapping, workpiece also can be installed on slide unit, in conjunction with carrying motion, realize working cycles, as realized the cyclic processes such as F.F., work feed, rewind down, original position stop, therefore quite extensive in machinery industry application.
Traditional machine tool sliding table device is all generally that slide unit is fixed on to feed screw nut above, and feed screw nut is arranged on screw mandrel, utilizes the rotation of driven by motor screw mandrel, thereby drives the movement of slide unit; This slide unit is exposed to due to screw mandrel below slide unit, and when in the courses of work such as boring, tapping, the foreign material such as iron filings all easily drop to below slide unit, in the time that these foreign material drop on screw mandrel, just be easy to be stuck between screw mandrel and feed screw nut, cause slide unit not move, affect machine process.In order to ensure the normal operation of slide unit, protection screw mandrel and feed screw nut avoid being subject to the impact of impurity, it is on July 16th, 2010 in the applying date, application number is the slide rest device that discloses a kind of lathe in 201020261040.9 Chinese utility model, comprises slide block and the track of upper table surface, following table, formation line slideway; Slide block is fixed on following table, is also provided with ball nut on following table, and described track is fixed on described upper table surface, is also provided with the ball screw coordinating with described ball nut on upper table surface, and the rear end of upper table surface is provided with servomotor and is connected with ball screw; The front end of upper table surface is provided with apron plate, and both sides are provided with side guard plate, and the rear and front end of following table is provided with front lower backplate and rear lower backplate.But the slide rest device of above-mentioned lathe utilizes side guard plate, front lower backplate, rear lower backplate etc., install inconvenient.
Utility model content
The technical problems to be solved in the utility model is to eliminate in prior art when foreign material drop on screw mandrel; easily be stuck between screw mandrel and feed screw nut; cause slide unit not move; affect the technical problem of operating efficiency; provide a kind of simple in structure; easy for installation, can effectively protect the machine tool sliding table device of screw mandrel.
In order to solve the problems of the technologies described above, the utility model provides a kind of machine tool sliding table device, comprise machine tool frame, motor cabinet is set in frame, motor is set on motor cabinet, on described motor shaft, shaft coupling is set, described shaft coupling is fixedly connected with ball screw one end, the described ball screw other end is arranged on carrier base, on described ball screw, feed screw nut is set, described feed screw nut is fixed on sliding shoe, described sliding shoe lower end is fixedly connected with groove one upwards in opening, described sliding shoe upper end is fixedly connected with guide rail slide block, described guide rail slide block is slidably connected on guide rail, described guide rail is fixedly connected on the groove two that Open Side Down, the two ends of described groove two are fixedly connected on motor cabinet and carrier base, the width of described groove two is less than the width of described groove one, described groove two is arranged in groove one, utilize like this groove one and groove two to cooperatively interact, form an effective guard space, prevent that screw mandrel and guide rail are subject to the impact of impurity, upper opening place at described groove one is fixedly installed workbench, workbench just can be done level and smooth mobile under the drive of groove one like this.
As a kind of corrective measure of the utility model, above-mentioned motor is set to stepper motor, utilizes stepper motor can keep higher rotating torque can improve again control accuracy, can make slide unit precisely controlled at the aspect such as speed, position.
As a kind of corrective measure of the utility model, above-mentioned motor is set to servomotor, utilizes servomotor, exerts oneself large, and response is fast, and speed is high, and inertia is little, and rotation is level and smooth, and moment is stable, controls easily.
As a kind of corrective measure of the utility model, above-mentioned guide rail is set to Second Mate.
Above-mentioned machine tool sliding table device beneficial effect is: owing to utilizing in the groove that Open Side Down two and opening groove one upwards to cooperatively interact, screw mandrel is arranged in the guard space of a groove, effectively prevents that the impurity on slide unit above from dropping on screw mandrel; Because guide rail is also fixedly connected on the groove two that Open Side Down, so the guide rail slide block coordinating with guide rail also can be protected, make slide unit work more smooth; Utilize in opening groove one upwards and the groove two that Open Side Down to match simultaneously, make easier for installation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model top view.
Fig. 3 be in Fig. 2 A-A to cutaway view.
Drawing reference numeral explanation: 1-frame, 2-motor cabinet, 3-motor, 4-motor shaft, 5-shaft coupling, 6-ball screw, 7-feed screw nut, 8-sliding shoe, 9-groove one, 10-guide rail slide block, 11-guide rail, 12-groove two, 13-workbench, 14-carrier base.
Detailed description of the invention
Machine tool sliding table device as shown in Figure 1, Figure 2, Figure 3 shows, comprise machine tool frame 1, motor cabinet 2 is set in frame 1, motor 3 is set on motor cabinet 2, this motor 3 arranges and can be set to stepper motor, utilize stepper motor can keep higher rotating torque can improve again control accuracy, can make slide unit precisely controlled at the aspect such as speed, position; Also can be set to servomotor, utilize servomotor, as little, lightweight in its volume of brushless electric machine, to exert oneself large, response is fast, and speed is high, and inertia is little, rotates smoothly, and moment is stable, controls easily.Shaft coupling 5 is set on motor shaft 4, and this shaft coupling 5 is fixedly connected with ball screw 6 one end, and the other end of this ball screw 6 arranges on carrier base 14, and the rotation of motor 3 like this, just can drive the rotation of ball screw 6.Feed screw nut 7 is set on ball screw 6, and the rotation of ball screw 6 like this, can drive feed screw nut 7 to do level and smooth mobile.These feed screw nut's 7 profits are screwed on sliding shoe 8, described sliding shoe 8 lower ends are fixedly connected with groove 1 upwards in opening, described sliding shoe 8 upper ends are fixedly connected with guide rail slide block 10, described guide rail slide block 10 is slidably connected on guide rail 11, as a kind of optimal way, this guide rail 11 is set to Second Mate, described guide rail 11 is fixedly connected on the groove 2 12 that Open Side Down, as shown in Figure 2, this guide rail 11 is arranged on the top of groove 2 12 inner sides, therefore can prevent that impurity from dropping to above guide rail 11, make slide unit work more smooth; The two ends of this groove 2 12 are fixedly connected on motor cabinet 2 and carrier base 14, the width of described groove 2 12 is less than the width of described groove 1, groove 2 12 just can be arranged in groove 1 like this, make in the groove that Open Side Down 2 12 and opening groove 1 upwards cooperatively interact, form a guard space, guide rail 11 is protected in this space, can effectively be prevented that impurity from dropping on screw mandrel; Groove 1 utilizes guide rail slide block 10 to slide on guide rail 11, and groove 1 can be relative to doing smoothly to move with groove 2 12; In opening, the upper opening place of groove 1 is upwards fixedly installed workbench 13, it is level and smooth mobile that workbench 13 just can utilize groove one 9 band actions like this, the height of groove 2 12 is slightly less than the height of groove 1, workbench 13 is little with the gap of groove 2 12 like this, and the precision that workbench 13 moves can be higher.
By reference to the accompanying drawings the utility model embodiment is explained in detail above; but the utility model is not limited to above-mentioned embodiment; to those skilled in the art; can also do some modification and improvement not departing under prerequisite of the present utility model, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a machine tool sliding table device, comprise machine tool frame (1), motor cabinet (2) is set in frame (1), motor (3) is set on motor cabinet (2), shaft coupling (5) is set on described motor shaft (4), described shaft coupling (5) is fixedly connected with ball screw (6) one end, described ball screw (6) other end is arranged on carrier base (14), feed screw nut (7) is set on described ball screw (6), it is characterized in that: described feed screw nut (7) is fixed on sliding shoe (8), described sliding shoe (8) lower end is fixedly connected with groove one (9) upwards in opening, described sliding shoe (8) upper end is fixedly connected with guide rail slide block (10), described guide rail slide block (10) is slidably connected on guide rail (11), described guide rail (11) is fixedly connected on the groove two (12) that Open Side Down, the two ends of described groove two (12) are fixedly connected on motor cabinet (2) and carrier base (14), the width of described groove two (12) is less than the width of described groove one (9), described groove two (12) is arranged in groove one (9), be fixedly installed workbench (13) at the upper opening place of described groove one (9).
2. machine tool sliding table device as claimed in claim 1, is characterized in that: described motor (3) is stepper motor.
3. machine tool sliding table device as claimed in claim 1, is characterized in that: described motor (3) is servomotor.
4. machine tool sliding table device as claimed any one in claims 1 to 3, is characterized in that: described guide rail (11) is set to Second Mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021299.4U CN203650069U (en) | 2014-01-14 | 2014-01-14 | Sliding table device of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021299.4U CN203650069U (en) | 2014-01-14 | 2014-01-14 | Sliding table device of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650069U true CN203650069U (en) | 2014-06-18 |
Family
ID=50916506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021299.4U Expired - Fee Related CN203650069U (en) | 2014-01-14 | 2014-01-14 | Sliding table device of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491350A (en) * | 2015-09-06 | 2017-03-15 | 广西大学 | A kind of Electromechanical Control moxa stick feed arrangement |
-
2014
- 2014-01-14 CN CN201420021299.4U patent/CN203650069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491350A (en) * | 2015-09-06 | 2017-03-15 | 广西大学 | A kind of Electromechanical Control moxa stick feed arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |