阅读说明：本技术 一种高精度轴承保持架落料形状精准重构设备 (Accurate reconfiguration equipment of high accuracy bearing retainer blanking shape ) 是由 华尧中 林晓亮 沈坚 邓小雷 邓西 周文立 于 2021-07-20 设计创作，主要内容包括：本发明公开了一种高精度轴承保持架落料形状精准重构设备,属于精准重构技术领域,包括掉落装置,还包括：固定套设掉落装置底部外表面的堵料装置,在使用的时候,当卡块的内部为圆形的时候,当弧形板内侧的弧形与卡块圆形相对齐的时候,停止旋转手轮,当圆料落下来的时候,通过卡块内圈的圆掉落在掉落装置的内部,圆料掉落在两个弧形板之间,圆料通过掉落装置掉落在堵料装置上,不同直径的圆料在掉落装置中不会倾斜和反转,换成卡块内圈为矩形的时候,旋转手轮,使直角槽与卡块内圈的直角相对齐的时候,停止旋转手轮,不同矩形的料在掉落装置中不会倾斜和反转,使原料保持到最佳的状态,可以生产得更加精密,而且可以适应不行形状的原料。(The invention discloses a high-precision bearing retainer blanking shape accurate reconstruction device, which belongs to the technical field of accurate reconstruction, and comprises a dropping device and also comprises: the putty device of device bottom surface that drops is established to fixed cover, when using, when the inside of fixture block is circular, when the inboard arc of arc and the circular alignment of fixture block, stop rotatory hand wheel, when the circle material falls, the circle through the fixture block inner circle drops in the inside of device that drops, the circle material drops between two arc, the circle material drops on the putty device through the device that drops, the circle material of different diameters can not incline and the reversal in the device that drops, when changing into the fixture block inner circle and being the rectangle, rotatory hand wheel, when making the right angle groove align with the right angle of fixture block inner circle, stop rotatory hand wheel, the material of different rectangles can not incline and the reversal in the device that drops, make the raw materials keep the optimum state, can produce more accurately, and can adapt to the raw materials of different shapes.)

1. The utility model provides an accurate reconsitution equipment of high accuracy bearing holder blanking shape which characterized in that, includes device (1) that drops, still includes:

the material blocking device (3) is fixedly sleeved on the outer surface of the bottom of the dropping device (1);

the moving device (2) is fixedly arranged on the outer side of the material blocking device (3);

a clamping block (4) fixedly connected to the top of the falling device (1) through a bolt;

the dropping device (1) comprises a barrel body (101), positioning blocks (102) are fixedly mounted on two sides of the top of the outer surface of the barrel body (101), transverse nuts (103) are welded on two sides of the barrel body (101), screw rods (104) are in threaded connection with the inner walls of the two transverse nuts (103), hand wheels (105) are fixedly mounted at one ends, far away from the barrel body (101), of the two screw rods (104), device grooves (106) are formed in one sides, close to the barrel body (101), of the two hand wheels (105), connecting bearings (107) are movably connected inside the two device grooves (106), scale rods (108) are fixedly mounted inside the two connecting bearings (107), a fixing barrel (109) is sleeved on the outer surface of the two scale rods (108) in a sliding mode, and an arc-shaped plate (110) is rotatably connected at one end, far away from the hand wheels (105), of the two screw rods (104), two equal fixed mounting in one side that arc (110) carried on the back mutually has gag lever post (112), two right angle groove (111) have all been seted up in the center department of arc (110).

2. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 1 characterized in that: the through holes matched with the screw rods (104) are formed in the two sides of the barrel body (101), one side, opposite to the fixed barrel (109), of the two barrel bodies is fixedly installed on the two sides of the barrel body (101), and the other side, opposite to the limiting rod (112), of the two barrel bodies is welded to the two sides of the inner wall of the barrel body (101) respectively.

3. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 1 characterized in that: the limiting rod (112) is formed by sleeving a thick pipe and a thin rod, and the scale rod (108) is formed by carving scales on the outer surface of a metal rod and is similar to a scale rod.

4. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 1 characterized in that: the moving device (2) comprises a fixed ring (203) fixedly sleeved on the outer surface of the cylinder body (101), both sides of the outer surface of the fixing ring (203) are fixedly provided with electric telescopic rods (202), the outer sides of the two electric telescopic rods (202) are fixedly provided with a supporting frame (201), clamping grooves (205) are formed in two sides of the inner wall of the supporting frame (201), limiting blocks (204) are connected to the insides of the two clamping grooves (205) in a sliding mode, a device frame (206) is fixedly installed on the rear surface of the limiting block (204) on the rear side, the top of the device frame (206) is welded with a vertical nut (209), the interior of the vertical nut (209) is connected with a screw rod (208) by screw thread, the top fixed mounting of lead screw (208) has carousel (207), there is splint (211) bottom through pivot (210) swivelling joint of lead screw (208).

5. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 4 characterized in that: the clamping groove (205) on the rear side is open, and the limiting block (204) on the rear side penetrates through the clamping groove (205) on the rear side.

6. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 4 characterized in that: the top of the device frame (206) is provided with a moving through hole matched with the screw rod (208), and the bottom of the fixture block (4) is provided with a rectangular groove matched with the positioning block (102).

7. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 1 characterized in that: putty device (3) are established ring (301) of inserting in barrel (101) surface bottom including fixed cover, the equal fixed mounting in both sides of ring (301) inner wall has mount (302), there is rotatory piece (305) inside through bull stick (303) swivelling joint of mount (302), one side swivelling joint of rotatory piece (305) has sector plate (306), the surface cover of bull stick (303) is equipped with torsional spring (304).

8. The accurate reconfiguration equipment of high accuracy bearing holder blanking shape of claim 7 characterized in that: one side of the torsion spring (304) is fixedly welded on one side of the rotating block (305), and the other end of the torsion spring (304) is welded on one side of the inner wall of the fixing frame (302).

Technical Field

The invention relates to the technical field of accurate reconstruction, in particular to high-precision bearing retainer blanking shape accurate reconstruction equipment.

Background

With the rapid soaring of modern science and technology, the economy of China is shifted from a high-speed growth stage to a high-quality development stage, the industrial fields such as aerospace, rail traffic, port and machine ships, intelligent equipment and the like strive for leap of quality and quantity, a bearing is a core basic part of each industrial field, and the bearing industry is used as the national basic strategic industry and plays an important supporting role in the development of national economy and national defense construction. The bearing industry in China already forms an independent and complete industrial system and becomes a bearing production large country with the sale amount and the yield of bearings in the third place of the world, but the bearing industry has a series of problems of insufficient technical research and development, unbalanced labor cost rise and labor productivity rise, unbalanced development level of special equipment for the bearings and unbalanced development requirement of the bearing industry and the like. The processing efficiency, the performance stability and the precision retentivity of the process equipment have great differences from the international advanced level, and the autonomy and the high-quality development of high-end bearings in the bearing industry of China are hindered.

Although big bearing enterprises such as Ha-axis, tile-axis and Luo-axis in China are advanced on production equipment, the main precision index cannot meet partial application in the industrial field in production and manufacturing, most of the bearing enterprises rely on foreign import to limit export of advanced processing special equipment, the breakthrough development of the bearing industry in China is really restricted, equipment for producing bearing retainers in China cannot meet the requirements of some high-precision bearings, and high-end advanced devices for processing the retainers are researched and developed, so that the overall level of the bearing industry can be improved.

Disclosure of Invention

The invention aims to provide high-precision bearing retainer blanking shape accurate reconstruction equipment, when a user uses the equipment, when the inside of a clamping block is circular, when the arc on the inner side of an arc plate is aligned with the circular shape of the clamping block, the hand wheel is stopped rotating, when a round material falls down, the round material falls down between the two arc plates through the circle of the inner ring of the clamping block falling into a falling device, the round material falls down on a blocking device through the falling device, the round materials with different diameters cannot incline or reverse in the falling device, so that the raw materials are kept in the optimal state, the production can be more precise, when the inner ring of the clamping block is changed into a rectangular shape, the hand wheel is rotated, when a right-angle groove is aligned with the right angle of the inner ring of the clamping block, the hand wheel is stopped rotating, the materials with different rectangles cannot incline or reverse in the falling device, so that the raw materials are kept in the optimal state, can be produced more precisely and can be adapted to raw materials with different shapes.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an accurate reconsitution equipment of high accuracy bearing holder blanking shape, includes the device that drops, still includes:

the material blocking device is fixedly sleeved on the outer surface of the bottom of the dropping device;

the moving device is fixedly arranged on the outer side of the material blocking device;

a fixture block fixedly connected to the top of the falling device through a bolt;

the device that drops includes the barrel, the equal fixed mounting in both sides at barrel surface top has the locating piece, and the both sides of barrel all weld have horizontal nut, two the equal threaded connection of inner wall of horizontal nut has the screw rod, two the equal fixed mounting of one end that the barrel was kept away from to the screw rod has the hand wheel, two the device groove has all been seted up to one side that the hand wheel is close to the barrel, two the inside swing joint in device groove has the connection bearing, two the equal fixed mounting in inside of connection bearing has the scale pole, two the equal sliding sleeve of surface of scale pole is equipped with fixed section of thick bamboo, two the equal swivelling joint of one end that the hand wheel was kept away from to the screw rod has the arc, two the equal fixed mounting in one side that the arc was carried on the back mutually has the gag lever post, two the right angle groove has all been seted up in the center department of arc.

Adopt above-mentioned scheme: when the inside of fixture block is circular, when the inboard arc of arc and the circular alignment of fixture block, stop rotatory hand wheel, the circle material of different diameters can not incline and the reversal in the device that drops, make the raw materials keep to the best state, can produce more accurately, when changing into the fixture block inner circle for the rectangle, rotatory hand wheel, when making the right angle groove align with the right angle of fixture block inner circle, stop rotatory hand wheel, the material of different rectangles can not incline and the reversal in the device that drops, make the raw materials keep to the best state, can produce more accurately, and can adapt to the raw materials of not going shape.

Preferably, the through holes matched with the screws are formed in the two sides of the barrel, one side, opposite to the fixing barrel, of each fixing barrel is fixedly installed on the two sides of the barrel, and the other side, opposite to the limiting rods, of each limiting rod is welded to the two sides of the inner wall of the barrel.

Adopt above-mentioned scheme: the screw rod can move in the inside of barrel, makes the gag lever post can carry out spacingly with the arc at the inner wall of barrel moreover.

Preferably, the limiting rod is formed by sleeving a thick pipe and a thin rod, and the scale rod is formed by carving scales on the outer surface of a metal rod and is similar to a weighing rod.

Preferably, the mobile device includes fixed cover and establishes the solid fixed ring at the barrel surface, the equal fixed mounting in solid fixed ring's surface both sides has electric telescopic handle, two electric telescopic handle's outside fixed mounting has the support frame, the draw-in groove has all been seted up, two to the both sides of support frame inner wall the equal sliding connection in inside of draw-in groove has stopper, the rear side the rear surface fixed mounting of stopper has the device frame, the top welding of device frame has vertical nut, vertical nut's internal thread is connected with the lead screw, the top fixed mounting of lead screw has the carousel, there is splint bottom the lead screw through pivot swivelling joint.

Adopt above-mentioned scheme: the switch of the electric telescopic rod is turned on, so that the electric telescopic rod extends and contracts one by one, the fixing ring drives the blocking device to move, when the fixing ring moves, the device frame is driven to move by the limiting block, the limiting block at the front side slides in the clamping groove, thereby limiting the fixing ring, enabling the fixing ring to be more stable when moving, enabling the falling device to move to the position to be installed, after the position is determined, the rotary table drives the screw rod to rotate and move in the vertical nut, the device frame limits the clamp plates, the screw rod drives the clamp plates to move through the rotating shaft, the clamp plates clamp the support frame, the device is fixed, shaking can not happen, accuracy of discharging is affected, appropriate moving can be conducted according to the installation position, and the installation is more flexible.

Preferably, the clamping groove at the rear side is in an opening shape, and the limiting block at the rear side penetrates through the clamping groove at the rear side.

Adopt above-mentioned scheme: the limiting block is limited by the clamping groove and can drive the device frame to move.

Preferably, the top of the device frame is provided with a moving through hole matched with the screw rod, and the bottom of the clamping block is provided with a rectangular groove matched with the positioning block.

Adopt above-mentioned scheme: the screw rod can be moved at the top of the device frame in a memorable manner, the positioning block can be positioned by the positioning block, the clamping block with the rectangular inner wall can be aligned with the right-angle groove, the positioning is not needed, and the replacement is simpler.

Preferably, the putty device is including fixed the establishing ring of inserting in barrel surface bottom of establishing, the equal fixed mounting in both sides of inserting the ring inner wall has the mount, the inside of mount has rotatory piece through bull stick swivelling joint, one side swivelling joint of rotatory piece has the sector plate, the surface cover of bull stick is equipped with the torsional spring.

Adopt above-mentioned scheme: the material is at putty device's top, material self has weight, the weight of material drives the sector plate and rotates through rotatory piece in the inside of mount, rotatory piece is when rotating, thereby drive the torsional spring and distort, when the weight of material reaches certain gravity, the material drops, because the torsional spring has torsion, can make the sector plate reset, when increasing several materials, the material will drop, the bottommost material in the back that drops, can be pressed from both sides tightly by two sector plates, thereby make the material produce more slowly, make the material produce more accurately.

Preferably, one side of the torsion spring is fixedly welded on one side of the rotating block, and the other end of the torsion spring is welded on one side of the inner wall of the fixing frame.

Adopt above-mentioned scheme: the torsional spring can drive the sector plate through the rotating block to reset, and the rotating force of the sector plate is given, so that the resistance is increased to the material, the material is produced more quickly, and the material can be produced when falling, can not fall completely, so that the material is produced more stably.

The invention provides a high-precision bearing retainer blanking shape accurate reconstruction device. The method has the following beneficial effects:

(1) according to the invention, when the inner part of the clamping block is circular, and when the arc on the inner side of the arc-shaped plates is aligned with the circular shape of the clamping block, the hand wheel stops rotating, when round materials fall down, the circle passing through the inner ring of the clamping block falls into the falling device, the round materials fall between the two arc-shaped plates, the round materials fall onto the blocking device through the falling device, the round materials with different diameters cannot incline and reverse in the falling device, so that the raw materials are kept in the optimal state, the production can be more precise, when the inner ring of the clamping block is changed into a rectangular shape, the hand wheel is rotated, when the right-angle grooves are aligned with the right angles of the inner ring of the clamping block, the hand wheel stops rotating, the materials with different rectangular shapes cannot incline and reverse in the falling device, so that the raw materials are kept in the optimal state, the production can be more precise, and the hand wheel can be suitable for raw materials with different shapes.

(2) In the invention, the support frame is fixed during installation, the switch of the electric telescopic rod is opened to extend one electric telescopic rod and retract the other electric telescopic rod, the fixing ring drives the blocking device to move, the fixing ring drives the device frame to move through the limiting block when moving, the limiting block at the front side slides in the clamping groove, so that the fixing ring is limited, the fixing ring is more stable during moving, the dropping device moves to a position to be installed, after the position is determined, the turntable is rotated to drive the lead screw to rotate and move in the vertical nut, the device frame limits the clamping plate, the lead screw drives the clamping plate to move through the rotating shaft, the clamping plate clamps the support frame, the device is fixed, the shaking cannot happen mistakenly, the discharging accuracy is influenced, and according to the installation position, the installation is more flexible by carrying out proper movement.

(3) According to the invention, the material is arranged at the top of the material plugging device, the material has weight, the weight of the material drives the sector plates to rotate in the fixed frame through the rotating blocks, the rotating blocks rotate to drive the torsion spring to twist, when the weight of the material reaches certain gravity, the material drops, the torsion spring has torsion, so that the sector plates can reset, when a plurality of materials are added, the material drops, the lowest material after dropping can be clamped by the two sector plates, and the material is produced more slowly and more accurately.

Drawings

FIG. 1 is a perspective view of a high-precision bearing retainer blanking shape accurate reconstruction device of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a dropping device of the accurate reconfiguration equipment of the blanking shape of the high-precision bearing retainer of the invention;

FIG. 3 is a schematic view of a bottom perspective structure of a dropping device of the precise reconfiguration device for the blanking shape of the high-precision bearing retainer according to the present invention;

FIG. 4 is a perspective view of a high-precision bearing retainer blanking shape accurate reconstruction device hand wheel of the present invention;

FIG. 5 is a schematic perspective view of a moving device in a precise reconfiguration device for a blanking shape of a high-precision bearing retainer according to the present invention;

FIG. 6 is a schematic diagram of the internal structure of the blocking device in the precise reconstruction equipment of the blanking shape of the high-precision bearing retainer according to the invention

FIG. 7 is a schematic diagram showing a state in which an inner wall of a fixture block of the high-precision bearing retainer blanking shape accurate reconstruction device is rectangular;

FIG. 8 is a schematic diagram of a state in which an inner wall of a fixture block of the high-precision bearing retainer blanking shape accurate reconstruction device is circular.

The reference numbers in the figures illustrate:

1. a dropping device; 101. a barrel; 102. positioning blocks; 103. a transverse nut; 104. a screw; 105. a hand wheel; 106. a device slot; 107. connecting a bearing; 108. a graduated rod; 109. a fixed cylinder; 110. an arc-shaped plate; 111. a right-angle groove; 112. a limiting rod; 2. a mobile device; 201. A support frame; 202. an electric telescopic rod; 203. a fixing ring; 204. a limiting block; 205. a card slot; 206. a device frame; 207. a turntable; 208. a screw rod; 209. a vertical nut; 210. a rotating shaft; 211. a splint; 3. a blocking device; 301. inserting a ring; 302. a fixed mount; 303. a rotating rod; 304. a torsion spring; 305. rotating the block; 306. a sector plate; 4. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-8, an apparatus for accurately reconstructing a blanking shape of a high-precision bearing retainer includes a dropping device 1, and further includes:

the blocking device 3 is fixedly sleeved on the outer surface of the bottom of the dropping device 1;

the moving device 2 is fixedly arranged on the outer side of the material blocking device 3;

the clamping block 4 is fixedly connected to the top of the falling device 1 through a bolt;

the dropping device 1 comprises a cylinder body 101, positioning blocks 102 are fixedly mounted on two sides of the top of the outer surface of the cylinder body 101, transverse nuts 103 are welded on two sides of the cylinder body 101, screw rods 104 are in threaded connection with the inner walls of the two transverse nuts 103, hand wheels 105 are fixedly mounted at the ends, far away from the cylinder body 101, of the two screw rods 104, device grooves 106 are formed in one sides, close to the cylinder body 101, of the two hand wheels 105, connecting bearings 107 are movably connected inside the two device grooves 106, scale rods 108 are fixedly mounted inside the two connecting bearings 107, a fixed cylinder 109 is slidably sleeved on the outer surfaces of the two scale rods 108, arc-shaped plates 110 are rotatably connected at the ends, far away from the hand wheels, of the two screw rods 104, limiting rods 112 are fixedly mounted on the opposite sides of the two arc-shaped plates 110, a right-angle groove 111 is formed in the centers of the two arc-shaped plates 110, through holes matched with the screw rods 104 are formed in two sides of the cylinder body 101, the opposite sides of the two fixed cylinders 109 are fixedly mounted on the two sides of the cylinder body 101 respectively, the opposite sides of the two limiting rods 112 are welded on the two sides of the inner wall of the cylinder body 101 respectively, the limiting rods 112 are formed by sleeving thick pipes and thin rods, the scale rod 108 is formed by carving scales on the outer surface of a metal rod and is similar to a scale rod, and a rectangular groove matched with the positioning block 102 is formed in the bottom of the fixture block 4.

Selecting a proper fixture block 4, inserting the rectangular groove at the bottom of the fixture block 4 into the outer surface of the positioning block 102, fixedly connecting the rectangular groove to the outer surface of the top of the cylinder 101 through a bolt, rotating a handwheel 105, driving a screw 104 to rotate by the handwheel 105, enabling the screw 104 to rotate and move in the transverse nut 103, limiting a scale rod 108 by a fixing cylinder 109, enabling the scale rod 108 to rotate in a device groove 106 through a connecting bearing 107, driving the device groove 106 to rotate on the outer surface of the scale rod 108 through the connecting bearing 107 by the handwheel 105, driving the handwheel 105 to move by the screw 104, driving the scale rod 108 to move in the fixing cylinder 109 through the connecting bearing 107, limiting an arc plate 110 by a limiting rod 112, driving the arc plate 110 to move by the screw 104, moving the arc plate 110 to move through a right-angle groove 111, when the inner part of the fixture block 4 is circular, when the arc of arc 110 inboard is circular with fixture block 4 and is aligned, stop rotatory hand wheel 105, when the circle material falls, the circle through fixture block 4 inner circle drops in the inside that drops device 1, the circle material drops between two arc 110, the circle material drops on putty device 3 through dropping device 1, the circle material of different diameters can not incline and the reversal in the device that drops, make the raw materials keep the optimum state, can produce more accurately, when changing into fixture block 4 inner circle for the rectangle, rotatory hand wheel 105, when making right angle groove 111 align with the right angle of fixture block 4 inner circle, stop rotatory hand wheel 105, the material of different rectangles can not incline and the reversal in the device that drops, make the raw materials keep the optimum state, can produce more accurately, and can adapt to the raw materials of different shapes.

Example 2:

on the basis of embodiment 1, please refer to fig. 1 and 5, the moving device 2 includes a fixing ring 203 fixedly sleeved on the outer surface of the barrel 101, both sides of the outer surface of the fixing ring 203 are fixedly provided with electric telescopic rods 202, the outer sides of the two electric telescopic rods 202 are fixedly provided with a support frame 201, both sides of the inner wall of the support frame 201 are provided with clamping grooves 205, both insides of the two clamping grooves 205 are slidably connected with limiting blocks 204, the rear surface of the rear limiting block 204 is fixedly provided with a device frame 206, the top of the device frame 206 is welded with a vertical nut 209, the inside of the vertical nut 209 is connected with a lead screw 208 in a threaded manner, the top of the lead screw 208 is fixedly provided with a turntable 207, the bottom of the lead screw 208 is rotatably connected with a clamping plate 211 through a rotating shaft 210, the rear clamping groove 205 is open, the rear limiting block 204 penetrates through the rear clamping groove 205, and the top of the device frame 206 is provided with a moving through hole matched with the lead screw 208.

When the device is installed, the moving device 2 is placed at a proper position, the support frame 201 is fixed, the switch of the electric telescopic rod 202 is opened, one electric telescopic rod 202 extends, the other electric telescopic rod contracts, the fixing ring 203 drives the blocking device 3 to move, the fixing ring 203 drives the device frame 206 to move through the limiting block 204 when moving, the limiting block 204 at the front side slides in the clamping groove 205, so that the fixing ring 203 is limited, the fixing ring 203 is more stable when moving, the dropping device 1 moves to a position to be installed, after the position is determined, the rotating disc 207 is rotated, the rotating disc 207 drives the screw rod 208 to rotate and move in the vertical nut 209, the device frame 206 limits the clamping plate 211, the screw rod 208 drives the clamping plate 211 to move through the rotating shaft 210, and the clamping plate 211 clamps the support frame 201, fix the device, can not produce by mistake and rock, influence the precision of the ejection of compact, can carry out suitable removal according to the position of installation, install more nimble.

Example 3:

on the basis of embodiment 1, please refer to fig. 1 and 6, the blocking device 3 includes an insert ring 301 fixedly sleeved at the bottom of the outer surface of the cylinder 101, fixing frames 302 are fixedly installed at both sides of the inner wall of the insert ring 301, the inside of the fixing frame 302 is rotatably connected with a rotating block 305 through a rotating rod 303, one side of the rotating block 305 is rotatably connected with a sector plate 306, the outer surface of the rotating rod 303 is sleeved with a torsion spring 304, one side of the torsion spring 304 is fixedly welded at one side of the rotating block 305, and the other end of the torsion spring 304 is welded at one side of the inner wall of the fixing frame 302.

When carrying out the blanking, the material is at putty device 3's top, material self has weight, the weight of material drives sector plate 306 and rotates in the inside of mount 302 through rotatory piece 305, rotatory piece 305 is when rotating, thereby drive torsional spring 304 and distort, when the weight of material reaches certain gravity, the material drops, because torsional spring 304 has torsion, can make sector plate 306 reset, when increasing several materials, the material will drop, the bottommost material after dropping, can be pressed from both sides by two sector plate 306 tightly, thereby make the material produce more slowly, make the material produce more accurately.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.

The above embodiments are merely illustrative of the technical solutions of the present invention, and not restrictive of alignment; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.