CN214928280U - Transmission shaft marking device - Google Patents
Transmission shaft marking device Download PDFInfo
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- CN214928280U CN214928280U CN202023130896.5U CN202023130896U CN214928280U CN 214928280 U CN214928280 U CN 214928280U CN 202023130896 U CN202023130896 U CN 202023130896U CN 214928280 U CN214928280 U CN 214928280U
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- transmission shaft
- rotating
- marking
- workbench
- fixing plate
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Abstract
A transmission shaft marking device comprises a workbench, a marking head positioned on the workbench, a rotating device, a supporting device and two clamping devices; the rotating device comprises two rotating motors which are oppositely arranged along the length direction of the workbench, the end part of a rotating shaft of each rotating motor is provided with a magnet, the lower end of each rotating motor is provided with a sliding rail for driving the corresponding rotating motor to slide left and right, and the corresponding rotating motor is arranged on a sliding seat of the corresponding sliding rail; the marking head is arranged at the rear part of the upper end of the workbench, the supporting device is arranged at the front part of the marking head and used for supporting the transmission shaft, the supporting device comprises two fixing seats which are oppositely arranged, the two fixing seats are positioned between the two rotating motors, a fixing plate is vertically arranged at the front part of the upper end of each fixing seat, and the fixing plate and the fixing seats form an L shape; the two clamping devices are respectively arranged opposite to the fixing plate and used for clamping the transmission shaft. The utility model is simple in operation, the location is accurate, and it is high to beat the mark precision, and it is good to beat the mark uniformity.
Description
Technical Field
The utility model relates to a transmission shaft processing technology field, in particular to mark device is beaten to transmission shaft.
Background
The transmission shaft is a high-speed, low-bearing rotating body, so that the dynamic balance of the transmission shaft is crucial. In the transmission shaft course of working, need beat the mark on its surface to every transmission shaft, beat the mark to the transmission shaft two sides at present, need the workman to hold the transmission shaft and beat the mark, beat the one side and need artifical upset 180 degrees to carry out the sign of beating of another side, beat mark quality unstable, workman intensity of labour is big, beat mark work efficiency low, fix a position moreover inaccurately, the mark precision is beaten in the serious influence, beat the mark uniformity not good.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a mark device is beaten to transmission shaft, easy operation fixes a position accurately, beats the mark precision height, beats the mark uniformity good.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a transmission shaft marking device comprises a workbench, a marking head positioned on the workbench, a rotating device, a supporting device and two clamping devices;
the rotating device comprises two rotating motors which are oppositely arranged along the length direction of the workbench, the end part of a rotating shaft of each rotating motor is provided with a magnet, the lower end of each rotating motor is provided with a sliding rail for driving the corresponding rotating motor to slide left and right, and the corresponding rotating motor is arranged on a sliding seat of the corresponding sliding rail;
the marking head is arranged at the rear part of the upper end of the workbench, the supporting device is arranged at the front part of the marking head and used for supporting the transmission shaft, the supporting device comprises two fixing seats which are oppositely arranged, the two fixing seats are positioned between the two rotating motors, a fixing plate is vertically arranged at the front part of the upper end of each fixing seat, and the fixing plate and the fixing seats form an L shape;
the two clamping devices are respectively arranged opposite to the fixing plate and used for clamping the transmission shaft, each clamping device comprises a support and a clamping cylinder arranged opposite to the fixing plate and located on the side face of the support, a positioning block is vertically arranged at the end part of a piston rod of each clamping cylinder, and an arc-shaped groove is formed in one side, facing the fixing plate, of each positioning block.
Further, magnet is discoid, and the diameter of magnet is less than the diameter of transmission shaft, magnet and rotating electrical machines's output shaft be for dismantling fixed connection.
Further, the rotating motor is a servo motor.
Further, the workstation is hollow structure, and the bottom is equipped with the electric putter who is used for driving the marking head and reciprocates in the workstation, electric putter's push rod stretches out workstation and push rod tip level and is provided with the backup pad, the marking head sets up in the backup pad.
Furthermore, four supporting legs are uniformly distributed at the bottom of the workbench, and universal brake wheels are arranged at the bottoms of the supporting legs.
Furthermore, a locking bolt is arranged on the sliding seat.
Further, the axes of the two rotary electric machine rotary shafts are located on the same straight line.
Furthermore, the inner side of the arc-shaped groove is provided with an anti-skid projection, and the clamping cylinder is connected with an external air source through a pipeline.
According to the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a set up strutting arrangement and two clamping device, can realize the fixed to the transmission shaft, the fixed plate has played support and spacing effect, and die clamping cylinder drives the locating piece and realizes the clamp tight to the transmission shaft, and the arc recess on the locating piece can increase the area of contact with the transmission shaft to make the clamping more firm, beat the mark more accurate.
2. The utility model discloses still be provided with rotary device, after the one side of beating the mark transmission shaft, close die clamping cylinder, it is rotatory to drive the transmission shaft through rotary device, realizes that the two-sided mark of beating is beaten, has reduced workman's intensity of labour, has improved the work efficiency who beats the mark, and the slide rail drives the rotating electrical machines and removes, is applicable to the transmission shaft of different length, and application scope is wide.
3. The utility model discloses the bottom is equipped with and is used for driving the electric putter that the mark head reciprocated in the workstation, and the mark position of beating is beaten in the adjustment of being convenient for to be applicable to the transmission shaft of different specifications.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention.
The labels in the figure are: 1. workstation, 2, locking bolt, 3, slide rail, 4, slide, 5, rotating electrical machines, 6, magnet, 7, transmission shaft, 8, mark head, 9, support, 10, electric putter, 11, backup pad, 12, landing leg, 13, universal brake wheel, 14, die clamping cylinder, 15, locating piece, 16, fixed plate, 17, fixing base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the present invention provides a transmission shaft marking device, which includes a workbench 1, a marking head 8 located on the workbench 1, a rotating device, a supporting device and two clamping devices, four supporting legs 12 are uniformly distributed at the bottom of the workbench 1, and universal brake wheels 13 are arranged at the bottom of the supporting legs 12.
The rotary device comprises two rotary motors 5 which are oppositely arranged along the length direction of the workbench 1, the rotary motors 5 are servo motors, and 180-degree rotation is realized by controlling the servo motors, so that the requirement of double-sided marking is met, the end parts of rotary shafts of the rotary motors 5 are provided with magnets 6, the magnets 6 are disc-shaped, the diameter of the magnets 6 is smaller than that of a transmission shaft 7, the magnets 6 are detachably and fixedly connected with output shafts of the rotary motors 5, the lower ends of the rotary motors 5 are provided with slide rails 3 for driving the rotary motors 5 to slide left and right, the rotary motors 5 are arranged on slide seats 4 of the slide rails 3, the slide seats 4 are provided with locking bolts 2, and the axes of the rotary shafts of the two rotary motors 5 are positioned on the same straight line; drive transmission shaft 7 through rotary device and rotate, realize two-sided mark, reduced workman's intensity of labour, improved and beaten the work efficiency of mark, slide rail 3 drives rotating electrical machines 5 and removes, is applicable to the transmission shaft of different length, and application scope is wide.
Marking head 8 sets up at 1 upper end rear portion of workstation, strutting arrangement sets up and is being used for supporting transmission shaft 7 marking head 8 front portion, and strutting arrangement includes the fixing base 17 of two relative settings, two fixing bases 17 are located between two rotating electrical machines 5, and the front portion of fixing base 17 upper end is vertical to be equipped with fixed plate 16, fixed plate 16 forms L shape with fixing base 17.
Workstation 1 is hollow structure, and the bottom is equipped with the electric putter 10 that is used for driving and beats head 8 and reciprocate in workstation 1, and the regulation of being convenient for is beaten head 8 and is beaten the beat target position on transmission shaft 7 to be applicable to the transmission shaft 7 of different specifications, electric putter 10's push rod stretches out workstation 1 and push rod tip level and is provided with backup pad 11, beat head 8 and set up in backup pad 11.
Two clamping device are respectively relative fixed plate 16 and set up and are used for pressing from both sides tight transmission shaft 7, and clamping device includes that support 9 and relative fixed plate 16 set up and lie in the die clamping cylinder 14 of support 9 side, the vertical locating piece 15 that is equipped with of tip of die clamping cylinder 14 piston rod, locating piece 15 is equipped with the arc recess towards one side of fixed plate 16, and the arc recess inboard is equipped with anti-skidding protrudingly, die clamping cylinder 14 passes through the pipeline and is connected with outside air supply.
The utility model discloses a theory of operation: the transmission shaft 7 is placed on the fixing seat 17, the transmission shaft 7 is tangent to the fixing plate 16, the clamping cylinder 14 is started, the clamping cylinder 14 drives the positioning block 15 to move towards the fixing plate 16, so that the transmission shaft is clamped, the contact area between the arc-shaped groove in the positioning block 15 and the transmission shaft 7 can be increased, so that clamping is firmer, marking is more accurate, the electric push rod 10 drives the marking head 8 to be located at a proper marking position, the marking end of the marking head 8 is tangent to the transmission shaft 7, and marking of the transmission shaft 7 is started; after the mark is accomplished to first face, make die clamping cylinder 14 loosen transmission shaft 7, remove slide 4 to drive rotating electrical machines 5 and remove, make the rotatory epaxial magnet 6 of rotating electrical machines 5 adsorb on transmission shaft 7, locking bolt 2 locking slide 4, control rotating electrical machines 5 drives the rotatory 180 degrees of transmission shaft 7, rotatory back of accomplishing, make die clamping cylinder 14 press from both sides tight transmission shaft 7 once more, mark 8 of marking the mark of going on of second face of marking. This practical easy operation fixes a position accurately, beats the mark precision height, beats the mark uniformity good.
It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.
Claims (8)
1. A transmission shaft marking device is characterized in that: comprises a workbench (1), a marking head (8) positioned on the workbench (1), a rotating device, a supporting device and two clamping devices;
the rotating device comprises two rotating motors (5) which are oppositely arranged along the length direction of the workbench (1), magnets (6) are arranged at the end parts of rotating shafts of the rotating motors (5), sliding rails (3) used for driving the rotating motors (5) to slide left and right are arranged at the lower ends of the rotating motors (5), and the rotating motors (5) are arranged on sliding seats (4) of the sliding rails (3);
the marking head (8) is arranged at the rear part of the upper end of the workbench (1), the supporting device is arranged at the front part of the marking head (8) and used for supporting the transmission shaft (7), the supporting device comprises two fixing seats (17) which are oppositely arranged, the two fixing seats (17) are positioned between the two rotating motors (5), a fixing plate (16) is vertically arranged at the front part of the upper end of each fixing seat (17), and the fixing plate (16) and the fixing seats (17) form an L shape;
the two clamping devices are respectively arranged opposite to the fixing plate (16) and used for clamping the transmission shaft (7), each clamping device comprises a support (9) and a clamping cylinder (14) which is arranged opposite to the fixing plate (16) and located on the side face of the support (9), a positioning block (15) is vertically arranged at the end part of a piston rod of the clamping cylinder (14), and an arc-shaped groove is formed in one side, facing the fixing plate (16), of the positioning block (15).
2. The marking device for the transmission shaft according to claim 1, wherein: magnet (6) are discoid, and the diameter of magnet (6) is less than the diameter of transmission shaft (7), magnet (6) and rotating electrical machines (5)'s output shaft is for dismantling fixed connection.
3. The marking device for the transmission shaft according to claim 2, wherein: the rotating motor (5) is a servo motor.
4. The marking device for the transmission shaft according to claim 1, wherein: workstation (1) is hollow structure, and the bottom is equipped with and is used for driving electric putter (10) of marking head (8) and reciprocating in workstation (1), the push rod of electric putter (10) stretches out workstation (1) and push rod tip level and is provided with backup pad (11), mark head (8) set up on backup pad (11).
5. The marking device for the transmission shaft according to claim 1, wherein: four supporting legs (12) are uniformly distributed at the bottom of the workbench (1), and universal brake wheels (13) are arranged at the bottoms of the supporting legs (12).
6. The marking device for the transmission shaft according to claim 1, wherein: and the sliding seat (4) is provided with a locking bolt (2).
7. The marking device for the transmission shaft according to claim 1, wherein: the axes of the rotating shafts of the two rotating motors (5) are positioned on the same straight line.
8. The marking device for the transmission shaft according to claim 1, wherein: the inner side of the arc-shaped groove is provided with an anti-skid bulge, and the clamping cylinder (14) is connected with an external air source through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130896.5U CN214928280U (en) | 2020-12-23 | 2020-12-23 | Transmission shaft marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023130896.5U CN214928280U (en) | 2020-12-23 | 2020-12-23 | Transmission shaft marking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928280U true CN214928280U (en) | 2021-11-30 |
Family
ID=79114903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023130896.5U Active CN214928280U (en) | 2020-12-23 | 2020-12-23 | Transmission shaft marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928280U (en) |
-
2020
- 2020-12-23 CN CN202023130896.5U patent/CN214928280U/en active Active
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