CN211192944U - Mechanical cylindrical block positioning and clamping device - Google Patents

Abstract

The utility model discloses a machinery cylinder piece positioning and clamping device relates to machining technical field. The utility model discloses a box body, the inside intermediate position of box body is equipped with the threaded rod that the level set up, and the both ends of threaded rod are all rotated and are connected with the fixing base, and the fixing base is fixed on the inner wall of box body, and the outside that the fixing base extended to the box body is passed to the one end of threaded rod is fixed with the carousel, is equipped with the handle on the carousel, and threaded connection has two movable blocks on the threaded rod, and the both sides of threaded rod all are equipped with the movable rod that the level set up, and the movable rod is parallel to each other with the threaded rod, is equipped. The utility model overcomes prior art's is not enough, not only can realize pressing from both sides the manual clamp to the cylinder piece, prevents that the cylinder piece from taking place to roll or not hard up, can also fix a position it, is convenient for carry out follow-up processing, and the device stability is high, and processing effect is good.

Description

Mechanical cylindrical block positioning and clamping device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a machinery cylinder piece positioning and clamping device.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

In the machining process, a workpiece with a certain shape is often required to be subjected to processes of cutting, polishing and the like. The workpiece to be machined has a three-dimensional shape, a cylindrical shape and some irregular shapes. For the cylindrical block-shaped workpiece, the normal processing is influenced because the workpiece is easy to roll, and the processing effect is poor. Therefore, a mechanical cylinder block positioning and clamping device is needed to fix the cylinder block.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor processing effect in the prior art and providing a machinery cylinder piece positioning and clamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mechanical cylindrical block positioning and clamping device comprises a box body, wherein a horizontally arranged threaded rod is arranged in the middle of the inside of the box body, two ends of the threaded rod are rotatably connected with fixed seats, the fixed seats are fixed on the inner wall of the box body, one end of the threaded rod penetrates through the fixed seats and extends to the outside of the box body to be fixed with a rotary table, a handle is arranged on the rotary table, two movable blocks are in threaded connection with the threaded rod, two horizontally arranged movable rods are arranged on two sides of the threaded rod, the movable rods are parallel to the threaded rod, two support rods are arranged between the movable rods and the threaded rod and are in a splayed shape, two ends of each support rod are respectively hinged on the movable rods and the movable blocks, two vertically arranged connecting rods are fixed at the top ends of the movable rods, vertically arranged connecting plates are fixed at the top ends of the connecting rods and extend to the, the opposite side of connecting block is fixed with curved fixation clamp, and top one side of box body is fixed with the baffle of perpendicular setting, and the equal sliding connection of connecting plate and fixation clamp is on the baffle.

Preferably, the spacing groove that has even setting is opened to one side that is close to the box body on the circumference of carousel, and the box body articulates on being close to one side outer wall of carousel has the gag lever post, and the gag lever post joint is at the spacing inslot.

Preferably, the two sides of the fixed seat are both fixed with horizontally arranged sliding rods, the other ends of the sliding rods are fixed on the inner wall of the box body, the sliding rods are perpendicular to the movable rods, and the movable rods are connected to the sliding rods in a sliding mode.

Preferably, the threaded rod is provided with two groups of external threads with opposite thread directions, and the two movable blocks are matched with the two groups of external threads respectively.

Preferably, a graduated scale is arranged on the connecting plate.

Compared with the prior art, the utility model provides a machinery cylinder piece positioning and clamping device possesses following beneficial effect:

1. through the arrangement of the fixed seat, the supporting rod, the movable rod, the connecting rod, the threaded rod, the movable block, the sliding rod, the fixed clamps, the connecting plate, the connecting block, the baffle plate and the dividing ruler, the two fixed clamps can be manually close to each other, so that the cylindrical block can be effectively clamped, the end part of the cylindrical block can be limited, the cylindrical block can be conveniently positioned, and the processing effect is good;

2. through the setting of gag lever post, carousel, handle and spacing groove, can effectively lock after the manual clamp is tight, prevent that the cylinder piece from taking place not hard up, and then influence its processing effect, the device stability is high, excellent in use effect.

The device does not involve the part all the same with prior art or can adopt prior art to realize, the utility model overcomes prior art's is not enough, not only can realize the manual clamp to the cylinder piece tightly, prevents that the cylinder piece from taking place to roll or not hard up, can also fix a position it, is convenient for carry out follow-up processing, and the device stability is high, and processing effect is good.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: the device comprises a fixed seat 1, a supporting rod 2, a box body 3, a movable rod 4, a connecting rod 5, a threaded rod 6, a movable block 7, a sliding rod 8, a limiting rod 9, a rotary table 10, a handle 11, a limiting groove 12, a fixing clamp 13, a connecting plate 14, a connecting block 15, a baffle 16 and a graduated scale 17.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mechanical cylindrical block positioning and clamping device comprises a box body 3, a horizontally arranged threaded rod 6 is arranged at the middle position inside the box body 3, two ends of the threaded rod 6 are rotatably connected with fixed seats 1, the fixed seats 1 are fixed on the inner wall of the box body 3, one end of the threaded rod 6 penetrates through the fixed seats 1 and extends to the outside of the box body 3 to be fixed with a rotary table 10, a handle 11 is arranged on the rotary table 10, two movable blocks 7 are connected on the threaded rod 6 in a threaded manner, two horizontally arranged movable rods 4 are arranged on two sides of the threaded rod 6, the movable rods 4 are parallel to the threaded rod 6, two support rods 2 are arranged between the movable rods 4 and the threaded rod 6, the two support rods 2 are in a shape like a Chinese character 'ba', two ends of the support rods 2 are respectively hinged on the movable rods 4 and the movable blocks 7, two vertically arranged connecting rods 5 are fixed at the top ends of the, two connecting plates 14 one side that is close to each other all is fixed with two connecting blocks 15 of keeping away from each other, and connecting block 15's opposite side is fixed with curved fixation clamp 13, and top one side of box body 3 is fixed with the baffle 16 of perpendicular setting, and connecting plate 14 and the equal sliding connection of fixation clamp 13 are on baffle 16.

Wherein, one side that is close to box body 3 on the circumference of carousel 10 is opened has the spacing groove 12 of even setting, and box body 3 articulates on being close to one side outer wall of carousel 10 to have gag lever post 9, and gag lever post 9 joint is in spacing groove 12, can realize the locking to the device after pressing from both sides tight cylinder piece, prevents that the cylinder piece from taking place not hard up, and then influences its processing effect, and device stability is high, excellent in use effect.

Wherein, the both sides of fixing base 1 all are fixed with the slide bar 8 that the level set up, and the other end of slide bar 8 is fixed on the inner wall of box body 3, slide bar 8 and movable rod 4 mutually perpendicular, and movable rod 4 sliding connection can effectively lead to movable rod 4 on slide bar 8 for the stable motion of movable rod 4 promotes the tight effect of clamp of cylinder piece.

Wherein, be equipped with two sets of screw thread opposite direction's external screw thread on the threaded rod 6, two movable blocks 7 mutually support with two sets of external screw threads respectively, can make two movable blocks 7 with the fast move in opposite directions or leave the motion mutually, and then make two movable rods 4 with the fast move in opposite directions or leave the motion mutually, be convenient for to the clamp of cylinder piece.

Wherein, be equipped with scale 17 on the connecting plate 14, can realize the location of cylinder piece, and then be convenient for follow-up processing.

The working principle is as follows: when the cylinder block needs to be machined, the cylinder block is firstly flatly placed in the fixed clamp 13, one end of the cylinder block is abutted against the side wall of the baffle 16, the limiting rod 9 is taken out of the limiting groove 12, the handle 11 is rotated, the rotary table 10 drives the threaded rod 6 to rotate, the two movable blocks 7 are respectively matched with the two groups of external threads on the threaded rod 6, meanwhile, the movable blocks 7 cannot rotate under the mutual limitation of the supporting rod 2, the movable rods 4 and the sliding rod 8, so that the two movable blocks 7 are close to each other, the included angle between the two supporting rods 2 is increased, the two movable rods 4 are driven to be close to each other, the movable rods 4 drive the fixed clamps 13 at the two sides of the cylinder block to be close to each other through the connecting rods 5, after the cylinder block is clamped, the limiting rods 9 are clamped into the corresponding limiting grooves 12 again, locking can be realized, the graduated scale on the connecting plate 14, subsequent processing can then take place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a machinery cylinder piece location clamping device, which comprises a box body (3), a serial communication port, the inside intermediate position of box body (3) is equipped with the threaded rod (6) of level setting, the both ends of threaded rod (6) are all rotated and are connected with fixing base (1), fixing base (1) is fixed on the inner wall of box body (3), the outside that one end of threaded rod (6) passed fixing base (1) and extend to box body (3) is fixed with carousel (10), be equipped with handle (11) on carousel (10), threaded rod (6) are gone up threaded connection has two movable blocks (7), the both sides of threaded rod (6) all are equipped with horizontally arranged movable rod (4), movable rod (4) and threaded rod (6) are parallel to each other, be equipped with two branch poles (2) between movable rod (4) and threaded rod (6), two branch poles (2) are "eight" font, the both ends of branch (2) articulate respectively on movable rod (4) and movable block (7), the top of movable rod (4) is fixed with connecting rod (5) of two perpendicular settings, the top of connecting rod (5) extends to the top of box body (3) and is fixed with connecting plate (14) of perpendicular setting, one side that two connecting plates (14) are close to each other all is fixed with connecting block (15) of two mutual removals, the opposite side of connecting block (15) is fixed with curved fixation clamp (13), top one side of box body (3) is fixed with baffle (16) of perpendicular setting, the equal sliding connection of connecting plate (14) and fixation clamp (13) is on baffle (16).

2. The mechanical cylinder block positioning and clamping device as recited in claim 1, wherein a side of the circumference of the rotary table (10) close to the box body (3) is provided with evenly arranged limiting grooves (12), the outer wall of the box body (3) close to the side of the rotary table (10) is hinged with limiting rods (9), and the limiting rods (9) are clamped in the limiting grooves (12).

3. The mechanical cylinder block positioning and clamping device as claimed in claim 1, wherein a horizontally arranged sliding rod (8) is fixed on each side of the fixed seat (1), the other end of the sliding rod (8) is fixed on the inner wall of the box body (3), the sliding rod (8) is perpendicular to the movable rod (4), and the movable rod (4) is slidably connected to the sliding rod (8).

4. The mechanical cylindrical block positioning and clamping device as claimed in claim 1, wherein two sets of external threads with opposite thread directions are arranged on the threaded rod (6), and the two movable blocks (7) are respectively matched with the two sets of external threads.

5. The mechanical cylinder block positioning and clamping device as recited in claim 1, characterized in that a graduated scale (17) is provided on the connecting plate (14).

Images