CN217765446U - Adjustable automatic pendulum hammer impact detection equipment - Google Patents

Abstract

The utility model relates to an impact test's technical field, more specifically relates to an automatic pendulum strikes check out test set with adjustable. The utility model provides an automatic pendulum strikes check out test set with adjustable, which comprises a frame, connect in the frame and set up the first fixing base in the frame top, rotate the pendulum subassembly of connecting in first fixing base, connect in first fixing base and be used for driving the pendulum subassembly and play the first drive arrangement who swings, connect in the frame and set up the second fixing base in the frame below, rotate and connect in the second fixing base and set up the clamping mechanism who is used for fixed product between pendulum subassembly and second fixing base and connect in the second fixing base and be used for driving clamping mechanism pivoted second drive arrangement. The utility model discloses an automatic of product turns to, can carry out pendulum impact test to the product from the arbitrary angle of horizontal plane, has improved detection mode efficiency and has diversified the detection data result simultaneously, has solved among the prior art detection mode inefficiency, the big technical problem of intensity of labour.

Description

Adjustable automatic pendulum hammer impact detection equipment

Technical Field

The utility model relates to a capability test's technical field, more specifically relates to an automatic pendulum strikes check out test set with adjustable.

Background

After products in the prior art are produced, sampling is needed to carry out an impact performance test according to standard requirements, and pendulum impact is required to be carried out on the products in the test.

The prior art provides a pendulum impact test device, including base, tripod, pendulum rod and weight, the two sets of tripods of top symmetry fixedly connected with of base, the equal fixedly connected with arc frame in top of two sets of tripods, and the equal fixedly connected with revolving rack in inboard of two sets of arc frames to rotate between two sets of revolving racks and be connected with the pendulum rod, the front end bottom of pendulum rod closes soon and is connected with the double-screw bolt that runs through the pendulum rod, the inside cunning of pendulum rod has inlayed the slide bar, the inside of slide bar is vertical equidistance and has seted up the multiunit and be the spacing hole of vertical distribution, the bottom fixedly connected with weight of slide bar, the inside of two sets of arc frames has all seted up the multiunit and is the sliding shoe that the annular array distributes, the inboard cunning of sliding shoe has inlayed the sliding shoe that runs through, and wherein the inside of pendulum rod is located the outside of sliding shoe and has seted up the through hole, the preceding terminal surface of arc frame is carved and is equipped with the radian strip.

Above-mentioned prior art's product needs the manual work to turn to and changes pendulum test surface, has detection mode inefficiency, the big technical problem of intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art that the detection mode is inefficient, intensity of labour is big not enough, provides an automatic pendulum strikes check out test set with adjustable.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides an automatic pendulum strikes check out test set with adjustable, which comprises a frame, connect in the frame and set up the first fixing base in the frame top, rotate the pendulum subassembly of connecting in first fixing base, connect in first fixing base and be used for driving the pendulum subassembly and play the first drive arrangement who swings, connect in the frame and set up the second fixing base in the frame below, rotate and connect in the second fixing base and set up the clamping mechanism who is used for fixed product between pendulum subassembly and second fixing base and connect in the second fixing base and be used for driving clamping mechanism pivoted second drive arrangement, the pendulum subassembly is connected in first drive arrangement's output, clamping mechanism connects in second drive arrangement's output.

The utility model discloses an automatic pendulum strikes check out test set with adjustable, clamping mechanism sets up and fixes the product between pendulum and second fixing base, the pendulum has been played by first drive arrangement drive, can accomplish the unilateral impact test of product, second drive arrangement drive clamping mechanism rotates at the second fixing base, the automatic steering of product has been realized, can carry out pendulum impact test to the product from the arbitrary angle of horizontal plane, the detection data result has been diversified simultaneously to improved detection mode efficiency, the detection mode inefficiency among the prior art has been solved, the big technical problem of intensity of labour.

Further, the pendulum assembly includes that one end rotates the hammer pendulum that connects in first fixing base and the tup of fixed connection at the hammer pendulum other end, the one end of hammer pendulum rotates the output shaft who connects in first drive arrangement. The hammer head is used for striking the product, and the pendulum rotates to be connected in first drive arrangement's output shaft and provides the impact potential energy for the hammer head.

Further, first drive arrangement includes fixed connection in the first motor of first fixing base and the electromagnetic clutch that axial connection just is used for lock connection pendulum one end in first motor output shaft, electromagnetic clutch sets up between first motor and pendulum one end just electromagnetic clutch is connected with pendulum axial contact, the pendulum is the magnetic structure with the one end of electromagnetic clutch contact. When electromagnetic clutch did not energize, the hammer pendulum depended on self action of gravity can swing naturally, because the one end of hammer pendulum and electromagnetic clutch contact is magnetic structure, utilizes magnetic force to hold the locking hammer pendulum after electromagnetic clutch switched on and makes the hammer pendulum rotate along with the output shaft of first motor, realized the automation of hammer pendulum and played the pendulum, had easy operation, advantage that automation is high.

Furthermore, the clamping mechanism further comprises a third fixed seat, a third driving device and a fourth driving device, wherein the third fixed seat is connected to the rack in a sliding mode and is rotatably connected with the second fixed seat, the third driving device is fixed to the rack and is used for driving the third fixed seat to slide, the fourth driving device is fixed to the third fixed seat and is used for driving the second fixed seat to rotate, the third fixed seat is connected to an output shaft of the third driving device, the second fixed seat is connected to an output shaft of the fourth driving device, and a rotating shaft of the second fixed seat is perpendicular to a rotating shaft of the clamping mechanism. Because the axis of rotation perpendicular to clamping mechanism's of second fixing base axis of rotation, the third fixing base is driven by third drive arrangement and is slided in the frame and has realized the displacement of product, and the second fixing base is driven by fourth drive arrangement and has rotated in the third fixing base and increased product activity dimension, has richened the distribution of the pendulum impact point of product.

Furthermore, the third driving device includes a lifting guide pillar fixedly connected to two ends of the third fixing seat and vertically slidably connected to the frame, a screw rod lifter fixedly connected to the frame and disposed below the third fixing seat, a lifting screw rod connected to the bottom of the third fixing seat and threadedly connected to the screw rod lifter, and a second motor fixedly connected to the frame and used for driving the screw rod lifter, and the screw rod lifter is connected to an output shaft of the second motor. The third fixing seat is connected to the rack in a sliding mode through the lifting guide column under the action of self gravity and is abutted to the bottom through the lifting lead screw, the lifting lead screw is driven to rotate by the lead screw lifter, and the lead screw lifter is driven to rotate by the second motor to achieve lifting of the third fixing seat.

Further, still including setting up the X axle moving mechanism who is used for removing first fixing base between frame and first fixing base, fixed connection in the frame and set up the Y axle moving mechanism who is used for removing X axle moving mechanism between X axle moving mechanism and frame, first fixing base is connected in X axle moving mechanism's output, X axle moving mechanism connects in Y axle moving mechanism's output. The X-axis moving mechanism and the Y-axis moving mechanism are matched to realize the motion of the first fixing seat in one plane, the pendulum impact point is moved relative to a product, and the diversity of detection data is enriched.

Further, X axle moving mechanism is including connecting in the X axle fixing base of Y axle moving mechanism output, rotating the X axle lead screw of connecting in the X axle fixing base, fixed connection is used for driving X axle lead screw pivoted X axle motor in X axle fixing base, fixed connection in X axle fixing base and with X axle lead screw parallel arrangement's X axle guide bar, threaded connection in X axle lead screw and sliding connection in the X axle guide block of X axle guide bar, X axle lead screw is connected in the output shaft of X axle motor, first fixing base fixed connection in X axle guide block. The X-axis motor rotates to drive the X-axis screw rod to rotate, the X-axis guide block slides on the X-axis guide rod through positive and negative rotation of the X-axis screw rod, and therefore the first fixing seat slides, and the X-axis guide block has the advantages of being simple in structure and convenient to operate.

Further, Y axle moving mechanism is including connecting in the Y axle fixing base of frame, rotating the Y axle lead screw of connecting in Y axle fixing base, fixed connection is used for driving Y axle lead screw pivoted Y axle motor in Y axle fixing base, fixed connection in Y axle fixing base and with Y axle lead screw parallel arrangement's Y axle guide bar, threaded connection in Y axle lead screw and sliding connection in the Y axle guide bar's Y axle guide block, Y axle lead screw is connected in the output shaft of Y axle motor, X axle moving mechanism fixed connection in Y axle guide block. The Y-axis motor rotates to drive the Y-axis lead screw to rotate, and the Y-axis guide block slides on the Y-axis guide rod through forward and reverse rotation of the Y-axis lead screw, so that the X-axis moving mechanism slides, and the X-axis moving mechanism has the advantages of simple structure and convenience in operation.

Further, the clamping mechanism comprises a fourth fixed seat rotatably connected to an output shaft of the second driving device, a positive and negative screw rod rotatably connected to the fourth fixed seat and provided with a first screw rod and a second screw rod at two ends thereof, a handle connected to the end portion of the positive and negative screw rod, a first guide rod fixedly connected to the fourth fixed seat and arranged in parallel with the positive and negative screw rod, a first clamping plate in threaded connection with the first screw rod and slidably connected to the first guide rod, and a second clamping plate in threaded connection with the second screw rod and slidably connected to the first guide rod, wherein the rotation direction of the transmission thread of the first screw rod is opposite to that of the transmission thread of the second screw rod. The handle is screwed to rotate the positive and negative screw rods, and the rotation directions of the transmission threads of the first screw rod and the second screw rod are opposite, so that the positive and negative rotation of the positive and negative screw rods realizes the mutual approaching and mutual keeping away of the first clamping plates, and the tightness of two surfaces of a product is realized.

Furthermore, the clamping mechanism further comprises a plurality of second guide rods which are fixed in the fourth fixing seat and arranged at two ends of the fourth fixing seat, a side clamping plate which is connected with the second guide rods in a sliding mode, and a locking screw which is connected with the side clamping plate in a threaded mode and is connected with the fourth fixing seat in a rotating mode, the second guide rods are perpendicular to the first guide rods, and the side clamping plates are symmetrically arranged between the first guide rods and the positive and negative screw rods. The locking screw is screwed, the side clamping plate can slide relative to the second guide rod under the rotating action of the locking screw, and the second guide rod is perpendicular to the first guide rod, and the side clamping plate is symmetrically arranged between the guide rod and the positive and negative screw rods, so that the tightness of the other two surfaces of the product is realized, and the product fixing device has adaptability to products of different sizes and different shapes.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an automatic pendulum strikes check out test set with adjustable has realized the automatic of product and has turned to, can carry out pendulum impact test to the product from the arbitrary angle of horizontal plane, has improved detection mode efficiency and has diversified the detection data result simultaneously, has solved among the prior art detection mode inefficiency, the technical problem that intensity of labour is big.

The utility model discloses an automatic pendulum strikes check out test set with adjustable has richened the rotation dimension of product, has richened the pendulum of product and has strikeed some distribution, can carry out pendulum impact test at the optional position of product.

The utility model discloses an automatic pendulum strikes check out test set with adjustable makes the pendulum move in a plane, is convenient for adjust the position that the pendulum strikes the point.

The utility model discloses an automatic pendulum strikes check out test set with adjustable is to the adjustable elasticity in four faces of product, the suitability that has to the product of fixed not unidimensional different shapes.

Drawings

FIG. 1 is a schematic structural view of an adjustable automatic pendulum impact detection apparatus;

FIG. 2 is a schematic structural diagram of an adjustable automatic pendulum impact detection apparatus according to a first embodiment;

FIG. 3 is a schematic structural diagram of an adjustable automatic pendulum impact detection apparatus according to a third embodiment;

FIG. 4 is a schematic structural diagram of an adjustable automatic pendulum impact detection apparatus according to a second embodiment;

FIG. 5 is a schematic view of the clamping mechanism;

fig. 6 is a top view of the clamping mechanism.

In the drawings: 100. a frame; 110. a first fixed seat; 120. a pendulum assembly; 121. a pendulum; 122. a hammer head; 130. a first driving device; 131. a first motor; 132. an electromagnetic clutch; 133. a planetary reducer; 140. a second fixed seat; 150. a clamping mechanism; 151. a fourth fixed seat; 152. a first lead screw; 153. a second lead screw; 154. a screw rod with positive and negative teeth; 155. a handle; 156. a first guide bar; 157. a first splint; 158. a second splint; 160. a second driving device; 170. a third fixed seat; 180. a third driving device; 181. a lifting guide post; 182. a screw rod lifter; 183. a lifting screw rod; 184. a second motor; 190. a fourth drive device; 200. an X-axis moving mechanism; 201. an X-axis fixing seat; 202. an X-axis lead screw; 203. an X-axis motor; 204. an X-axis guide rod; 205. an X-axis guide block; 210. a Y-axis moving mechanism; 211. a Y-axis fixing seat; 212. a Y-axis lead screw; 213. a Y-axis motor; 214. a Y-axis guide bar; 215. a Y-axis guide block; 220. a second guide bar; 221. a side clamping plate; 222. and locking the screw.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example one

Fig. 1 to 2 show a first embodiment of an adjustable automatic pendulum impact detection apparatus according to the present invention.

An adjustable automatic pendulum impact detection device comprises a rack 100, a first fixed seat 110 connected to the rack 100 and arranged above the rack 100, a pendulum assembly 120 rotatably connected to the first fixed seat 110, a first driving device 130 connected to the first fixed seat 110 and used for driving the pendulum assembly 120 to swing up, a second fixed seat 140 connected to the rack 100 and arranged below the rack 100, a clamping mechanism 150 rotatably connected to the second fixed seat 140 and arranged between the pendulum assembly 120 and the second fixed seat 140 and used for fixing a product, and a second driving device 160 connected to the second fixed seat 140 and used for driving the clamping mechanism 150 to rotate, wherein the pendulum assembly 120 is connected to an output end of the first driving device 130, and the clamping mechanism 150 is connected to an output end of the second driving device 160. The utility model discloses an automatic pendulum strikes check out test set with adjustable, clamping mechanism 150 sets up and fixes the product between pendulum and second fixing base 140, the pendulum has been played by first drive arrangement 130 drive, can accomplish the unilateral impact test of product, second drive arrangement 160 drives clamping mechanism 150 and rotates at second fixing base 140, the automatic steering of product has been realized, can carry out pendulum impact test to the product from the arbitrary angle of horizontal plane, improved detection mode efficiency while diversified detection data result, the detection mode inefficiency among the prior art has been solved, the technical problem that intensity of labour is big.

The pendulum assembly 120 includes a pendulum 121 having one end rotatably connected to the first fixing seat 110 and a hammer 122 fixedly connected to the other end of the pendulum 121, and one end of the pendulum 121 is rotatably connected to an output shaft of the first driving device 130. The hammer 122 is used for impacting the product, and the pendulum 121 is rotatably connected to an output shaft of the first driving device 130 to provide impact potential energy for the hammer 122.

The first driving device 130 includes a first motor 131 fixedly connected to the first fixing seat 110 and an electromagnetic clutch 132 axially connected to an output shaft of the first motor 131 and used for locking and connecting one end of the pendulum 121, the electromagnetic clutch 132 is disposed between the first motor 131 and one end of the pendulum 121, the electromagnetic clutch 132 is axially contacted and connected with the pendulum 121, and one end of the pendulum 121 contacted with the electromagnetic clutch 132 is of a magnetic structure. When the electromagnetic clutch 132 is not powered on, the pendulum 121 can naturally swing under the action of gravity, and because one end of the pendulum 121 in contact with the electromagnetic clutch 132 is of a magnetic structure, after the electromagnetic clutch 132 is powered on, the pendulum 121 can be rotated along with the output shaft of the first motor 131 by attracting the locking pendulum 121 through magnetic force, so that the pendulum 121 can automatically swing, and the electromagnetic clutch has the advantages of simplicity in operation and high automation.

In addition, the first motor 131 can be a servo motor, a planetary reducer 133 is arranged between the first motor 131 and the electromagnetic clutch 132, the planetary reducer 133 is connected to an output shaft of the first motor 131, the electromagnetic clutch 132 is connected to an output shaft of the planetary reducer 133, the servo motor has the advantages of high control precision, good stability, good torque frequency characteristic and strong overload capacity, and the servo motor is matched with the planetary reducer 133 to play a role in increasing torque and reducing power consumption of the first motor 131.

In addition, the second driving device 160 includes a servo motor and a speed reducer connected to an output shaft of the servo motor, the clamping mechanism 150 is connected to an output shaft of the speed reducer, the servo motor has the advantages of high control precision, good stability, good moment-frequency characteristic and strong overload capacity, and the speed reducer can reduce the speed of the servo motor, improve the torque, reduce the load inertia, and accurately and smoothly control the rotation of the clamping mechanism 150.

Example two

Fig. 4 shows a second embodiment of the adjustable automatic pendulum impact detection apparatus according to the present invention.

The present embodiment is similar to the embodiments, except that: the clamping mechanism further comprises a third fixed seat 170 connected to the rack 100 in a sliding manner and rotatably connected with the second fixed seat 140, a third driving device 180 fixed to the rack 100 and used for driving the third fixed seat 170 to slide, and a fourth driving device 190 fixed to the third fixed seat 170 and used for driving the second fixed seat 140 to rotate, wherein the third fixed seat 170 is connected to an output shaft of the third driving device 180, the second fixed seat 140 is connected to an output shaft of the fourth driving device 190, and a rotating shaft of the second fixed seat 140 is perpendicular to a rotating shaft of the clamping mechanism 150. Because the rotating shaft of the second fixing seat 140 is perpendicular to the rotating shaft of the clamping mechanism 150, the third fixing seat 170 is driven by the third driving device 180 to slide on the rack 100, so that the displacement of the product is realized, the second fixing seat 140 is driven by the fourth driving device 190 to rotate on the third fixing seat 170, the moving dimension of the product is increased, and the distribution of pendulum impact points of the product is enriched.

The third driving device 180 includes a lifting guide column 181 fixedly connected to two ends of the third fixing seat 170 and vertically slidably connected to the frame 100, a screw rod lifter 182 fixedly connected to the frame 100 and disposed below the third fixing seat 170, a lifting screw rod 183 connected to the bottom of the third fixing seat 170 and threadedly connected to the screw rod lifter 182, and a second motor 184 fixedly connected to the frame 100 for driving the screw rod lifter 182, wherein the screw rod lifter 182 is connected to an output shaft of the second motor 184. The third fixing base 170 is slidably connected to the frame 100 through a lifting guide post 181 under the action of its own weight and is abutted against the bottom by a lifting screw 183, the lifting screw 183 is driven to rotate by a screw lifter 182, and the screw lifter is driven to rotate by a second motor 184 to realize the lifting of the third fixing base 170.

In addition, the screw elevator 182 includes a worm axially connected to the output shaft of the second motor 184, and a worm wheel having an outer wall engaged with the worm and an inner wall threaded with the elevation screw 183, and the elevation screw is inserted into the worm wheel. When the lifting guide pillar 181 is used, the second motor 184 drives the worm to rotate, the worm rotates to drive the worm wheel to rotate, and the worm wheel rotates to drive the lifting screw 183 to move up and down in the worm wheel, so that the third fixing seat 170 is supported to slide up and down through the lifting guide pillar 181.

In addition, fourth drive arrangement 190 can select to use right angle cavity gear motor, can realize 360 degrees no dead angles installations, and the installation is nimble changeable, can hug closely equipment fixing, has and saves space, and is reliable durable, bears the overload capacity height, can avoid second fixing base 140 to produce the mechanism conflict when rotating, can control second fixing base 140 to rotate smoothly.

EXAMPLE III

Fig. 1 to 3 show a third embodiment of an adjustable automatic pendulum impact detection apparatus according to the present invention.

This embodiment is similar to the first embodiment or the second embodiment, except that: the X-axis moving mechanism 200 is arranged between the rack 100 and the first fixed seat 110 and used for moving the first fixed seat 110, the Y-axis moving mechanism 210 is fixedly connected to the rack 100 and arranged between the X-axis moving mechanism 200 and the rack 100 and used for moving the X-axis moving mechanism 200, the first fixed seat 110 is connected to the output end of the X-axis moving mechanism 200, and the X-axis moving mechanism 200 is connected to the output end of the Y-axis moving mechanism 210. The X-axis moving mechanism 200 and the Y-axis moving mechanism 210 are matched to realize the motion of the first fixed seat 110 in one plane, realize the movement of a pendulum impact point relative to a product, and enrich the diversity of detection data.

The X-axis moving mechanism 200 includes an X-axis fixing base 201 connected to an output end of the Y-axis moving mechanism 210, an X-axis lead screw 202 rotatably connected to the X-axis fixing base 201, an X-axis motor 203 fixedly connected to the X-axis fixing base 201 and used for driving the X-axis lead screw 202 to rotate, an X-axis guide rod 204 fixedly connected to the X-axis fixing base 201 and arranged in parallel with the X-axis lead screw 202, an X-axis guide block 205 threadedly connected to the X-axis lead screw 202 and slidably connected to the X-axis guide rod 204, the X-axis lead screw 202 connected to an output shaft of the X-axis motor 203, and the first fixing base 110 is fixedly connected to the X-axis guide block 205. The X-axis motor 203 rotates to drive the X-axis lead screw 202 to rotate, and the positive and negative rotation of the X-axis lead screw 202 realizes the sliding of the X-axis guide block 205 on the X-axis guide rod 204, so that the sliding of the first fixing seat 110 is realized, and the device has the advantages of simple structure and convenience in operation.

The Y-axis moving mechanism 210 includes a Y-axis fixing base 211 connected to the frame 100, a Y-axis lead screw 212 rotatably connected to the Y-axis fixing base 211, a Y-axis motor 213 fixedly connected to the Y-axis fixing base 211 for driving the Y-axis lead screw 212 to rotate, a Y-axis guide rod 214 fixedly connected to the Y-axis fixing base 211 and arranged parallel to the Y-axis lead screw 212, a Y-axis guide block 215 threadedly connected to the Y-axis lead screw 212 and slidably connected to the Y-axis guide rod 214, the Y-axis lead screw 212 connected to an output shaft of the Y-axis motor 213, and the X-axis moving mechanism 200 fixedly connected to the Y-axis guide block 215. The Y-axis motor 213 rotates to drive the Y-axis lead screw 212 to rotate, and the positive and negative rotation of the Y-axis lead screw 212 realizes the sliding of the Y-axis guide block 215 on the Y-axis guide rod 214, so that the sliding of the X-axis moving mechanism 200 is realized, and the advantage of simple structure and convenient operation is achieved.

Example four

Fig. 5 to 6 show a third embodiment of an adjustable automatic pendulum impact detection apparatus according to the present invention.

This embodiment is similar to any of the first or third embodiments, except that: the clamping mechanism 150 includes a fourth fixing base 151 rotatably connected to an output shaft of the second driving device 160, a positive and negative threaded rod 154 rotatably connected to the fourth fixing base 151 and having two ends provided with a first threaded rod 152 and a second threaded rod 153, respectively, a handle 155 connected to an end of the positive and negative threaded rod 154, a first guide rod 156 fixedly connected to the fourth fixing base 151 and arranged in parallel with the positive and negative threaded rod 154, a first clamping plate 157 threadedly connected to the first threaded rod 152 and slidably connected to the first guide rod 156, and a second clamping plate 158 threadedly connected to the second threaded rod 153 and slidably connected to the first guide rod 156, wherein a rotation direction of a transmission thread of the first threaded rod 152 is opposite to that of the second threaded rod 153. The handle 155 is screwed to rotate the positive and negative screw rods 154, and the forward and reverse rotation of the positive and negative screw rods 154 realizes the mutual approaching and the mutual separation of the first clamping plates 157 due to the fact that the rotation directions of the transmission threads of the first screw rods 152 are opposite to that of the transmission threads of the second screw rods 153, so that the tightness of two surfaces of a product is realized.

The clamping mechanism 150 further includes a plurality of second guide rods 220 fixed in the fourth fixing base 151 and disposed at two ends of the fourth fixing base 151, a side clamping plate 221 slidably connected to the second guide rods 220, and a locking screw 222 threadedly connected to the side clamping plate 221 and rotatably connected to the fourth fixing base 151, wherein the second guide rods 220 are perpendicular to the first guide rods 156, and the side clamping plates 221 are symmetrically disposed between the first guide rods 156 and the positive and negative threaded rods 154. The locking screw 222 is screwed, the side clamping plate 221 can slide relative to the second guide rod 220 under the rotation action of the locking screw 222, and the second guide rod 220 is perpendicular to the first guide rod 156, and the side clamping plate 221 is symmetrically arranged between the guide rod and the positive and negative screw rod 154, so that the tightness of the other two surfaces of the product is realized, and the side clamping plate has adaptability for fixing products with different sizes and shapes.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an automatic pendulum hammer impact check out test set with adjustable which characterized in that: the swing mechanism comprises a rack (100), a first fixed seat (110) connected to the rack (100) and arranged above the rack (100), a swing hammer component (120) rotatably connected to the first fixed seat (110), a first driving device (130) connected to the first fixed seat (110) and used for driving the swing hammer component (120) to swing, a second fixed seat (140) connected to the rack (100) and arranged below the rack (100), a clamping mechanism (150) rotatably connected to the second fixed seat (140) and arranged between the swing hammer component (120) and the second fixed seat (140) and used for fixing a product, and a second driving device (160) connected to the second fixed seat (140) and used for driving the clamping mechanism (150) to rotate, wherein the swing hammer component (120) is connected to the output end of the first driving device (130), and the clamping mechanism (150) is connected to the output end of the second driving device (160).

2. An adjustable automatic pendulum impact detection apparatus as recited in claim 1, further comprising: the pendulum assembly (120) comprises a pendulum (121) and a hammer head (122), wherein one end of the pendulum (121) is rotatably connected to the first fixing seat (110), the hammer head (122) is fixedly connected to the other end of the pendulum (121), and one end of the pendulum (121) is rotatably connected to an output shaft of the first driving device (130).

3. An adjustable automatic pendulum impact detection apparatus as recited in claim 2, further comprising: first drive arrangement (130) include first motor (131) and the axial of fixed connection in first fixing base (110) connect electromagnetic clutch (132) in first motor (131) output shaft and be used for lock connection pendulum (121) one end, electromagnetic clutch (132) set up between first motor (131) and pendulum (121) one end just electromagnetic clutch (132) are connected with pendulum (121) axial contact, the one end of pendulum (121) and electromagnetic clutch (132) contact is the magnetic structure.

4. An adjustable automatic pendulum impact detection apparatus as recited in claim 1, further comprising: the clamping mechanism is characterized by further comprising a third fixing seat (170) which is connected to the rack (100) in a sliding mode and is rotatably connected with the second fixing seat (140), a third driving device (180) which is fixed to the rack (100) and is used for driving the third fixing seat (170) to slide, and a fourth driving device (190) which is fixed to the third fixing seat (170) and is used for driving the second fixing seat (140) to rotate, wherein the third fixing seat (170) is connected to an output shaft of the third driving device (180), the second fixing seat (140) is connected to an output shaft of the fourth driving device (190), and a rotating shaft of the second fixing seat (140) is perpendicular to a rotating shaft of the clamping mechanism (150).

5. An adjustable automatic pendulum impact detection apparatus as recited in claim 4, wherein: the third driving device (180) comprises a lifting guide post (181) fixedly connected to two ends of the third fixing seat (170) and vertically connected to the rack (100) in a sliding manner, a screw rod lifter (182) fixedly connected to the rack (100) and arranged below the third fixing seat (170), a lifting screw rod (183) connected to the bottom of the third fixing seat (170) and in threaded connection with the screw rod lifter (182), and a second motor (184) fixedly connected to the rack (100) and used for driving the screw rod lifter (182), wherein the screw rod lifter (182) is connected to an output shaft of the second motor (184).

6. An adjustable automatic pendulum impact detection apparatus as recited in claim 1, further comprising: still including setting up X axle moving mechanism (200) that are used for removing first fixing base (110) between frame (100) and first fixing base (110), fixed connection in frame (100) and set up Y axle moving mechanism (210) that are used for removing X axle moving mechanism (200) between X axle moving mechanism (200) and frame (100), first fixing base (110) connect in the output of X axle moving mechanism (200) connect in the output of Y axle moving mechanism (210).

7. An adjustable automatic pendulum impact detection apparatus as recited in claim 6, further comprising: x axle moving mechanism (200) is including connecting in X axle fixing base (201) of Y axle moving mechanism (210) output, rotate X axle lead screw (202) of connecting in X axle fixing base (201), fixed connection is used for driving X axle lead screw (202) pivoted X axle motor (203) in X axle fixing base (201), fixed connection in X axle fixing base (201) and with X axle lead screw (202) parallel arrangement's X axle guide bar (204), threaded connection in X axle lead screw (202) and sliding connection in X axle guide bar (204) X axle guide block (205), X axle lead screw (202) are connected in the output shaft of X axle motor (203), first fixing base (110) fixed connection in X axle guide block (205).

8. An adjustable automatic pendulum impact detection apparatus as recited in claim 7, further comprising: y axle moving mechanism (210) is including connecting in Y axle fixing base (211) of frame (100), rotate Y axle lead screw (212) of connecting in Y axle fixing base (211), fixed connection is used for driving Y axle lead screw (212) pivoted Y axle motor (213) in Y axle fixing base (211), fixed connection in Y axle fixing base (211) and with Y axle lead screw (212) parallel arrangement's Y axle guide bar (214), threaded connection in Y axle lead screw (212) and sliding connection in Y axle guide bar (214) lead block (215), Y axle lead screw (212) are connected in the output shaft of Y axle motor (213), X axle moving mechanism (200) fixed connection in Y axle guide block (215).

9. An adjustable automatic pendulum impact detection apparatus as recited in claim 1, further comprising: the clamping mechanism (150) comprises a fourth fixed seat (151) rotatably connected to an output shaft of the second driving device (160), a positive and negative screw rod (154) rotatably connected to the fourth fixed seat (151) and provided with a first screw rod (152) and a second screw rod (153) at two ends respectively, a handle (155) connected to the end part of the positive and negative screw rod (154), a first guide rod (156) fixedly connected to the fourth fixed seat (151) and arranged in parallel with the positive and negative screw rod (154), a first clamping plate (157) in threaded connection with the first screw rod (152) and in sliding connection with the first guide rod (156), and a second clamping plate (158) in threaded connection with the second screw rod (153) and in sliding connection with the first guide rod (156), wherein the rotation directions of the transmission threads of the first screw rod (152) and the second screw rod (153) are opposite.

10. An adjustable automatic pendulum bob shock detection apparatus as recited in claim 9, further comprising: clamping mechanism (150) still includes a plurality of second guide arms (220) that are fixed in fourth fixing base (151) and set up at fourth fixing base (151) both ends, sliding connection in side splint (221) of second guide arm (220), threaded connection in side splint (221) and rotate the locking screw (222) of connecting in fourth fixing base (151), second guide arm (220) perpendicular to first guide arm (156), side splint (221) symmetry sets up between first guide arm (156) and positive and negative tooth lead screw (154).

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