50results about How to "The clamping state is stable" patented technology

The present invention relates to a clamping device of a rotation indexing device used by a machine tool. The invention provides a clamping mechanism which can endure high-load procession and generates enough clamping force in the clamping device of a rotation indexing device used by a machine tool. The clamping device (2) is provided with a clamping mechanism which is set with a mode of extending along a radius direction of rotation axis (5) and is composed of more than three lever components (11) between a clamping disc (8) and a piston component (6). The pulling force of the piston component (6) is increased through a lever principle and is acted on the clamping disc (8).

The invention discloses a full-automatic clamp feeding and clamping mechanism. The mechanism comprises an equipment bottom plate, a feeding mechanism, a pushing mechanism and a chuck mechanism, wherein the equipment bottom plate is fixedly connected with a sliding way base plate, the feeding mechanism is arranged above the sliding way base plate, the pushing mechanism is arranged on the sliding way base plate and is in sliding connection with the sliding way base plate, and the sliding way base plate is in sliding connection with the chuck mechanism. The feeding mechanism can automatically detect whether the number of clamps is enough or not, when the number is not enough, feeding is automatically started, the pushing mechanism pushes the clamps to the chuck mechanism, and the clamps are clamped by the chuck mechanism to be opened, so that by means of the arrangement, full-automatic feeding and clamping are achieved, the whole assembling process is simplified, the assembling efficiencyis improved, the labor intensity of workers is relieved, and labor resources are saved.

The invention belongs to the field of cotton cloth processing, in particular to a cotton cloth production cutting device. Aiming at the problems that the existing cutting device is not convenient to fix and cut cotton cloth with different thicknesses and lengths when cutting cotton cloth, and the cotton cloth is inconvenient to feed, the following scheme is proposed. The cotton cloth production cutting device comprises a horizontally-arranged base seat, wherein two symmetrically-arranged first support plates are fixedly connected to the upper side wall of the base seat; a horizontally-arranged second support plate is fixedly connected to the upper ends of the two first support plates; two symmetrically-arrange first clamping mechanisms are arranged between the second support plates and the base seat; and the two first clamping mechanisms are both connected with the side walls of the first support plates through a first telescopic mechanism. Cotton cloth with different thicknesses and lengths can be clamped for cutting operation, and the cotton cloth is convenient to feed.

The invention provides a mobile phone shooting method. The mobile phone includes a limiting head, a nut, a sliding rod, a fixed rod, a slider bar, a through hole, a reset spring, a first rubber pad, a second rubber pad, an imaging holes and a connecting head. The upper end of the fixed rod is fixedly arranged on the sliding rod, and the lower end of the fixed rod is fixed connected to the offside of the sliding bar and is equipped with the connecting head. A through hole is opened at the top end of the sliding rod, and the slider bar passes through the through hole, and the end of the slider bar away from the fixed rod is fixedly arranged with the limiting head and is located between the limiting head and the sliding rod. The slider bar is equipped with the nut, and the nut is connected to the slider bar by threaded connection. The reset spring is located between the sliding rod and the fixed rod, and is sheathed on the slider bar. The mobile phone shooting method can use a fixture when shooting in the use of the mobile phone to improve the photograph effect of the mobile phone and obtain more stable clamping state.

The invention belongs to the technical field of automobile manufacturing equipment and particularly relates to an automobile seat electrophoresis line suspension hanging device and method. The devicecomprises a first catenary serving as a material hanging line, a second catenary serving as a material incoming line, a detecting mechanism and a robot, wherein the detecting mechanism is used for detecting the position and speed information of a suspension on the second catenary and outputting the detected position and speed information; and the robot comprises a receiving unit, a judgment unit and a clamping jaw mechanism, wherein the receiving unit is used for receiving the position and speed information output by the detecting mechanism, the judgment unit is used for positioning the suspension according to the position and speed information and sending a clamping instruction after positioning, and the clamping jaw mechanism receives the clamping instruction, then takes down the suspension on the second catenary and hangs the suspension on the first catenary. By means of the device, the hanging accuracy and speed of the suspension of an automobile seat electrophoresis line can be guaranteed.

The invention discloses a bearing ring and its fixing seat mechanism device, which relate to the field of bearing processing and workpiece clamping. According to the bearing ring and its fixing seat mechanism device, a first telescopic device is fixedly mounted on both ends of a first substrate, one side surface of the first substrate is fixedly connected with a second substrate, a second telescopic device is fixedly mounted on the second substrate, the first telescopic device is provided with a first telescopic connecting rod, a second connecting rod is vertically connected with the end sideof the first telescopic connecting rod, a second sliding rod and a first reinforcing rod are arranged on the second connecting rod, a second reinforcing rod is arranged on the second telescopic device, and a pair of first fixing slots and a second fixing slot are formed in the bearing ring. As the first fixing slots and the second fixing slot are formed in the bearing ring and the bearing ring canbe clamped and reinforced by the first reinforcing rod and the second reinforcing rod that can be adjusted and matched with each other, the clamping state of the bearing outer ring is more solid, thereby greatly reducing the fall-off rate and rejection rate of workpiece during processing.

The invention relates to a high-machining-precision integrated type hole drilling tapping tool and a manufacturing method thereof, and belongs to the technical field of machining equipment. The high-machining-precision integrated type hole drilling tapping tool is composed of a working part and a handle part; the working part is jointly formed by a drill bit part, a screw tap part and a chip space, the drill bit part is located at the front end of the integrated type hole drilling tapping tool, the screw tap part is located at the middle portion of the integrated type hole drilling tapping tool and is continuously connected with the drill bit part, and the chip space is continuously arranged on the surfaces of the drill bit part and the screw tap part; a tool avoiding groove is formed between the screw tap part and the handle part, the handle part is in a regular straight prismatic shape, and three positioning holes are formed in the side face of a prism of the handle part; and in theusing process, balls in a clamping device act on the interiors of the positioning holes in a positioned manner, the clamping force of the integrated type tool is greatly reduced, the clamping state ismore stable, swing of the integrated type tool in machining is reduced, the positioning accuracy and the machining accuracy can be obviously improved, and the drilling and tapping production efficiency is improved.

The invention discloses a diamond polishing clamp, and relates to the technical field of diamond processing. The diamond polishing clamp comprises a housing, two oppositely-arranged clamping plates, alocking mechanism and an unloading mechanism, wherein the housing of a box body with an open top, the bottom of the clamping plate is hinged into the housing, step structures are arranged at the inner side of the top of the clamping plate, an inner cover shell is arranged at the outer side of the clamping plate, and the step structures located at the two sides, and the inner cover shell encirclean installation groove used for accommodating diamond; a limit block is installed at the outer side of the inner cover shell, the locking mechanism is arranged on the outer surface of the inner covershell in a sleeved manner, and a hook part used for hooking the limit block is arranged at the bottom of the locking mechanism; and the unloading mechanism is arranged below the hook part, and unlocksthe hook part from the limit block. The diamond polishing clamp realizes stable clamping for the diamond, and achieves a great polishing effect.

The invention relates to a kitchen knife floating grabbing and clamping device. The kitchen knife floating grabbing and clamping device is used for clamping and fixing a kitchen knife to be machined, and comprises a fixed end connected with the tail end of a robot, a clamping piece, and an edge leaning piece, wherein a plurality of floating pieces are arranged between the clamping piece and the fixed end, two clamping plates used for grabbing and clamping the kitchen knife to be machined are arranged on the side, away from the fixed end, of the clamping piece, and the clamping piece is in transmission connection with the clamping plates; and the edge leaning piece for positioning the kitchen knife to be machined is arranged between the two clamping plates, and is fixedly connected with the clamping pieces. According to the kitchen knife floating grabbing and clamping device, the edge leaning piece is arranged between the two clamping plates, the clamping plates can effectively grab and clamp the kitchen knife under the action of the clamping device, kitchen knife machining is facilitated, an edge leaning block can position the kitchen knife, it is effectively guaranteed that the kitchen knife clamping state is stable, subsequent machining treatment of the kitchen knife is facilitated, and the machining quality of the kitchen knife is high.

The invention relates to a preparation process of light foam concrete blocks, relates to the technical field of preparation processes of concrete blocks. Processing equipment for foam concrete blocks is adopted in the preparation process of the light foam concrete blocks. The processing equipment comprises a bottom plate, support frames, a mounting frame, a guide rail block, a movable clamping device and a cutting device. According to the preparation process of the light foam concrete blocks, a plurality of concrete blocks are kept in a stable clamping state through the movable clamping device and the cutting device, high-automation graded cutting of the cutting device is matched, the manual intervention degree is reduced, and the cutting is more uniform and stable, so that the effects of reducing the labor intensity of operators and improving the uniformity and precision during cutting are achieved; through the movable clamping device and the cutting device and the matched manual work, the relative positions between the multiple clamped concrete blocks and a first cutting disc, a second cutting disc and a third cutting disc can be adjusted, so that the effect that the concrete blocks are cut and processed into the concrete blocks with different specification requirements is achieved.

The invention relates to a practical wood plate cutting apparatus, which is used for cutting and molding a wood plate, and comprises a base, a cutting table and a top frame, wherein the upper end of the cutting table is fixedly provided with a model frame, a model cavity with an upward opening part is arranged in the model frame, multiple groups of lower portion position guiding rods are fixedly arranged between the base and the cutting table, multiple groups of upper portion position guiding rods are fixedly arranged between the cutting table and the top frame, a lifting block is arranged onthe lower portion position guiding rods in a sliding manner, lifting arms are respectively arranged on the upper ends of both sides of the lifting block, the upper end of the lifting arm penetrates through the cutting table and upward extends, and is provided with a pressing rod extending toward the middle portion, a screw rod is cooperatively arranged at the middle portion of the lifting block through threads, multiple groups of hole grooves communicated to the model cavity are arranged in the model frame and the cutting table, pushing rods are slidably arranged in the hole grooves, the lowerends of the pushing rods are fixedly connected to the lifting block, and the top frame is provided with a cutting member.

A convenient pipe bending device for bending and forming pipes, including a base, a bending table and an upper table, the upper end of the bending table is fixedly installed with a forming seat, and the forming seat is provided with an opening on the upper part The bottom of the abutment is fixed with a telescopic strut, the lower end of the telescopic strut is fixed with a bottom plate, and several sets of lower guide sliding columns are fixedly installed between the abutment and the bending table. There are several groups of upper guide sliding columns fixedly installed between the curved platform and the upper platform, and undulating plates are installed on the lower guiding sliding columns. The bending table, the upper end of the undulating arm is provided with a sticking arm extending toward the middle, the middle end of the undulating plate is threaded and installed with a screw rod, the forming seat and the bending table are provided with several sets of The opening through which the cavities are connected.

A yarn twisting belt formed in an endless loop that ensures longer service life of the belt and stable quality of the yarn, comprising a surface rubber layer 1 that touches yarn to be twisted and a reinforcing layer 2 that is laminated on the surface rubber layer 1, having an intermediate woven fabric 3 provided on the surface rubber layer 1 side of the reinforcing layer 2 while a seamless woven fabric is used as the intermediate woven fabric 3. The seamless woven fabric is elastic in the direction of the belt circumference and rigid in the direction of the belt width. The reinforcing layer 2 comprises the intermediate woven fabric 3 that is constituted from the seamless woven fabric, a core layer 4 constituted from core yarns embedded in the longitudinal direction of the belt, and an external woven fabric 5 that is put on pulleys, while being integrated with the surface rubber layer.

The invention discloses a novel composite high-precision vertical numerical control turning and grinding center, and particularly relates to the technical field of numerical control machine tools. The novel composite high-precision vertical numerical control turning and grinding center comprises a turning and grinding center main body, a turntable is movably mounted on the left side in the turning and grinding center main body, a motor rotating shaft is mounted on the central axis of the turntable, an adjusting rod is connected to the surface of the turntable in an embedded manner, a sliding seat is arranged at one end of the adjusting rod, and a clamping mechanism is slidably connected to the surface of the sliding seat. Through the arrangement of the clamping mechanism, the clamping mechanism is used for clamping and positioning a workpiece disc, the adjusting rod is in a vertical state before the rotating disc rotates, in this state, the workpiece disc can be more conveniently installed on the inner side of the clamping mechanism, then the adjusting rod is turned over by means of rotation of the rotating disc, and therefore the vertical workpiece disc is adjusted to be in a horizontal state, and are parallel to supporting plates on the surface of a slideway; and a group of movable shafts are mounted in the middle of a folding plate in a penetrating manner, so that the folding plate can be folded and combined conveniently.

The invention relates to the technical field of logistics transportation, and discloses a barrel-shaped container carrying device. The barrel-shaped container carrying device comprises a bottom plate.An arc groove is formed in the bottom plate. An arc plate is fixedly arranged in the arc groove. A transverse fixing sleeve is fixedly arranged above the bottom plate. Two sets of transverse fixing sleeves fixedly sleeve a spiral shaft. Movable sleeves sleeve the left and right portions of the spiral shaft and are connected with transverse arc-shaped baffles through connecting rods. A vertical shaft is connected to the inner portion, located at the spiral shaft, of the bottom plate. A vertical arc baffle is fixedly connected to the vertical shaft. A push handle is fixedly connected to the interior of the bottom plate. A vertical baffle is fixedly connected to the outer portion of the bottom plate. Circular barrels are arranged between the arc plate and a vertical arc-shaped baffle. According to the barrel-shaped container carrying device, the transverse arc-shaped baffles can move towards each other, so that the circular barrels placed on an arc-shaped plate are fixedly clamped. The arc-shaped plate is arranged to prevent the circular barrels from sliding through extrusion of the transverse arc-shaped baffles. The vertical arc-shaped baffle on the vertical shaft can enable the plurality of sets of circular barrels to be in a stable clamping state.