CN211589865U

CN211589865U - Positioning and clamping structure for aluminum bar processing

Info

Publication number: CN211589865U
Application number: CN202020090853.XU
Authority: CN
Inventors: 马鸿彬
Original assignee: Yuantai Non Ferrous Metal Suzhou Co ltd
Current assignee: Yuantai Non Ferrous Metal Suzhou Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-29
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an aluminium bar processing is with tight structure of location clamp relates to metal processing technology field. Including the barred body, the axial body overlap joint of barred body is on centre gripping subassembly and bradyseism subassembly, through coupling assembling swing joint between the top of centre gripping subassembly, coupling assembling includes the hardboard body through hinge swing joint and centre gripping subassembly top both sides, and the opposite side of hardboard body all sets up flutedly, and fixedly connected has the first fluting stick of recess direction vertically and the second fluting stick on the hardboard body, and threaded connection has the removal threaded spindle on the second fluting stick. Through setting up coupling assembling, coupling assembling's the hardboard body combines soft hoop halfbody, with the hardboard body through removing the threaded shaft connection, the hoop halfbody can be along with the diameter of barred body deforms, does benefit to the aluminium bar of the different shaping degree of adaptation, through setting up the hardboard body, sets up a plurality of removal threaded shafts and inserts first fluting stick and second fluting stick, and to a great extent has avoided hooping the open hidden danger of subassembly.

Description

Positioning and clamping structure for aluminum bar processing

Technical Field

The utility model relates to a metal processing technology field specifically is an aluminium bar processing is with tight structure of location clamp.

Background

The aluminum is a light metal, is the first major metal in the metal variety, and the aluminum has special chemistry, physical properties, and not only light in weight, the texture is firm, but also has good ductility, electric conductivity, heat resistance and nuclear radiation resistance, is the important basic raw material of national economic development, and the aluminum bar is one kind of aluminium product, and the founding of aluminum bar is including melting, purification, edulcoration, degasification, slagging-off and casting process, and the tight device of putting up of clamp that uses still exists following not enough after the preliminary completion of machine-shaping aluminum bar:

1. in the prior art, a general hoop buckle structure used when a rod-shaped object is clamped is wrapped in an encircling all-around manner, and then a hoop buckle clamping or bolt connection mode is adopted, but when the aluminum rod with hard texture is tightly connected by adopting simple hoop buckle connection, a larger collapse risk exists in the long-term use process, and because the specifications of the rough finished product of the aluminum rod are not accurately unified, the aluminum rod with smaller diameter difference is not adapted by adopting the mode of combining the hoop buckle with a solid structure and the bolt fastening connection;

2. among the prior art, because the aluminium bar texture is hard, the aluminium bar is when placing, and the aluminium bar of same processing purpose specification is because different in size, and the quality is also different, when carrying out the aluminium bar and placing, because spring type's damper assembly's spring can upwards resume a section distance under the elastic force effect after the compression, causes the aluminium bar to have the hidden danger that certain upwards bounces and drop.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an aluminium bar processing is with the tight structure of location clamp, possess the aluminium bar that does benefit to the different shaping degree of adaptation, to a great extent has avoided hooping the open hidden danger of subassembly, do benefit to the back of taking off at the previous aluminium bar, when placing the aluminium bar of the close quality of back, avoid the bar quilt to pop out advantages such as, solved and adopted simple hoop to detain to connect when comparatively zonulae occludens to the aluminium bar of texture hard, there is great risk of bursting open in the permanent use, because the rough product specification of aluminium bar is not accurate unified, adopt the solid mode of hooping to detain combination bolt fastening connection of structure, be unfavorable for the adaptation diameter to differ less aluminium bar, because the damping component's of spring type spring is after the compression, can upwards resume one section distance under the spring action, cause the aluminium bar to have the problem of the hidden danger that certain upwards bounces and drop.

(II) technical scheme

For realizing the aforesaid aluminum bar that does benefit to the different shaping degree of adaptation, to a great extent has avoided hooping the opening hidden danger of subassembly, does benefit to the back of taking off at preceding aluminum bar, when placing the aluminum bar of a close quality in back, avoids the purpose that the barred body popped out, the utility model provides a following technical scheme: a positioning and clamping structure for processing an aluminum bar comprises a bar body, wherein an axial body of the bar body is lapped on a clamping component and a cushioning component, the top parts of the clamping components are movably connected through a connecting component, the connecting component comprises hard plate bodies movably connected with the two sides of the top parts of the clamping components through hinges, the opposite sides of the hard plate body are provided with grooves, a first grooved bar and a second grooved bar which are vertical to the direction of the grooves are fixedly connected on the hard plate body, the second slotted rod is in threaded connection with a movable threaded shaft, the shock absorption assembly comprises a concave groove and a semi-ring supporting plate, the concave groove is inserted with a transverse supporting rod, both sides of the bottom of the concave groove are fixedly connected with side bottom plates, the pressure spring is fixedly connected between the top of the side bottom plate and the bottom of the supporting rod, side mounting plates are fixedly connected to two ends of the supporting rod, and a fixed threaded shaft is arranged between each side mounting plate and the side bottom plate.

As a preferred technical scheme of the utility model, bearing swing joint is passed through at the bottom of fixed thread axle and the top of side bottom plate, the epaxial threaded connection of fixed thread has bottom and the lapped nut of side mounting panel.

As an optimal technical scheme of the utility model, the die-pin top is higher than the opening bottom in concave character groove when the pressure spring is compressed the at utmost.

As an optimized technical proposal of the utility model, the two sides of the concave groove are provided with a long-strip-shaped movable groove, and the supporting rod is inserted in the movable groove.

As an optimized technical scheme of the utility model, the both sides of semi-ring layer board slide and peg graft in the opening side both sides of concave character groove.

As a preferred technical scheme of the utility model, the centre gripping subassembly includes the semi-ring body, and the bottom both ends fixedly connected with elastic plate of semi-ring body, the base that the both sides fixedly connected with bottom of elastic plate is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides an aluminium bar processing is with tight structure of location clamp possesses following beneficial effect:

1. this tight structure of location clamp is used in aluminium bar processing, through setting up coupling assembling, the hard plate body of coupling assembling combines soft hoop halfbody, with the hard plate body through removing the threaded shaft connection, the hoop halfbody can be along with the diameter of barred body deforms, does benefit to the aluminium bar of the different shaping degree of adaptation, through setting up the hard plate body, sets up a plurality of removal threaded shafts and inserts first fluting stick and second fluting stick, and to a great extent has avoided hooping and has connect collapsing of subassembly and open the hidden danger.

2. This tight structure is pressed from both sides in location for aluminium bar processing through setting up fixed thread axle, places in same bradyseism subassembly the aluminium bar that the quality is comparatively close to fix the die-pin at specific height through the nut of fixed thread axle, do benefit to the back of taking off at preceding aluminium bar, when placing the aluminium bar of a back close quality, avoid the barred body to be popped out.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the shock absorption assembly of the present invention;

fig. 4 is a schematic diagram of the connection assembly structure of the present invention.

In the figure: 1. a rod body; 2. a clamping assembly; 21. a hoop half body; 22. an elastic plate; 23. a base; 3. a connecting assembly; 31. a hard plate body; 311. a groove; 32. a first grooved bar; 33. a second slotted bar; 34. moving the threaded shaft; 4. a cushioning component; 41. a groove; 42. a semi-ring supporting plate; 43. a support rod; 44. a side floor; 45. a side mounting plate; 46. and fixing the threaded shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a positioning and clamping structure for aluminum bar processing comprises a bar body 1, wherein an axial body of the bar body 1 is lapped on a clamping component 2 and a cushioning component 4, the top of the clamping component 2 is movably connected with each other through a connecting component 3, the connecting component 3 comprises hard plate bodies 31 movably connected with two sides of the top of the clamping component 2 through hinges, opposite sides of the hard plate bodies 31 are respectively provided with a groove 311, the hard plate bodies 31 are fixedly connected with a first grooved bar 32 and a second grooved bar 33 which are perpendicular to the direction of the groove 311, the second grooved bar 33 is in threaded connection with a movable threaded shaft 34, the cushioning component 4 comprises a groove 41 and a semi-ring 42, the groove 41 is inserted with a transverse supporting rod 43, two sides of the bottom of the groove 41 are respectively fixedly connected with a side bottom plate 44, a pressure spring is fixedly connected between the top of the side bottom plate 44 and the bottom of the supporting rod 43, both ends of the supporting rod 43 are fixedly connected with side mounting plates 45, and a fixed threaded shaft 46 is arranged between the side mounting plates 45 and the side bottom plate 44.

Specifically, the bottom of the fixed threaded shaft 46 is movably connected with the top of the side bottom plate 44 through a bearing, the fixed threaded shaft 46 is connected with a nut with the bottom and the side mounting plate 45 in a lap joint mode through a thread, the top of the supporting rod 43 is higher than the bottom of an opening of the concave groove 41 when the pressure spring is compressed to the maximum degree, two sides of the concave groove 41 are provided with long-strip-shaped movable grooves, the supporting rod 43 is inserted into the movable grooves, and two sides of the semi-ring supporting plate 42 are slidably inserted into two sides of the opening side of the concave groove 41.

In this embodiment, the top of the supporting rod 43 is higher than the bottom of the opening of the concave groove 41 when the compression spring is compressed to the maximum extent, so as to prevent the rod body 1 from falling to the lowest compression limit of the compression spring.

Specifically, the clamping assembly 2 comprises a half ring body, two ends of the bottom of the half ring body are fixedly connected with elastic plates 22, and two sides of each elastic plate 22 are fixedly connected with bases 23 connected with the bottom.

In this embodiment, the elastic plate 22 can provide an additional layer of cushioning effect.

The utility model discloses a theory of operation and use flow: when the aluminum bar pressing device is used, the bar body 1 is placed between the notches of the concave grooves 41, the supporting rod 43 presses the pressure spring downwards, the nut of the fixed threaded shaft 46 is rotated and is in lap joint with the top of the side mounting plate 45, after the previous aluminum bar is taken down, the next aluminum bar with similar mass is placed, the pressure spring is slowly and lightly placed, the spring is compressed to the degree of compression after the same gravity force is applied, the pressure spring is only compressed to a relatively small degree after the supporting rod 43 is placed on the aluminum bar, the resilience degree is relatively small, the movable threaded shafts 34 are arranged to be inserted into the first slotted bar 32 and the second slotted bar 33, the distances between the hard plate bodies 31 are mutually close, and at the moment, the hoop half body 21 is used for attaching the bar body 1.

In summary, the positioning and clamping structure for processing the aluminum bar is characterized in that the connecting assembly 3 is arranged, the hard plate 31 of the connecting assembly 3 is combined with the soft hoop half body 21, the hard plate 31 is connected through the movable threaded shaft 34, the hoop half body 21 can deform along with the diameter of the aluminum bar 1, and the aluminum bar can be adapted to aluminum bars with different forming degrees, the hard plate 31 is arranged, the movable threaded shafts 34 are arranged and inserted into the first slotted bar 32 and the second slotted bar 33, so that the hidden danger of cracking of the hoop connection assembly is avoided to a great extent, the fixed threaded shaft 46 is arranged, aluminum bars with similar quality are placed in the same cushioning assembly 4, the supporting rod 43 is fixed at a specific height through the nut of the fixed threaded shaft 46, and the rod 1 is prevented from being popped up when the next aluminum bar with similar quality is placed after the previous aluminum bar is taken down.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium bar processing is with tight structure of location clamp, includes barred body (1), its characterized in that: the axial body of the rod body (1) is lapped on the clamping component (2) and the cushioning component (4), the top of the clamping component (2) is movably connected through the connecting component (3), the connecting component (3) comprises hard plate bodies (31) movably connected with the two sides of the top of the clamping component (2) through hinges, opposite sides of the hard plate bodies (31) are provided with grooves (311), the hard plate bodies (31) are fixedly connected with a first slotted rod (32) and a second slotted rod (33) which are vertical to the directions of the grooves (311), the second slotted rod (33) is in threaded connection with a movable threaded shaft (34), the cushioning component (4) comprises a groove (41) and a semi-ring supporting plate (42), a transverse supporting rod (43) is inserted into the groove (41), and side bottom plates (44) are fixedly connected with the two sides of the bottom of the groove (41), fixedly connected with pressure spring between the top of side bottom plate (44) and the bottom of die-pin (43), equal fixedly connected with side mounting panel (45) in both ends of die-pin (43), be equipped with fixed thread axle (46) between side mounting panel (45) and side bottom plate (44).

2. The positioning and clamping structure for processing the aluminum bar according to claim 1, wherein: the bottom of the fixed threaded shaft (46) is movably connected with the top of the side bottom plate (44) through a bearing, and the fixed threaded shaft (46) is connected with a nut with the bottom and the side mounting plate (45) in an overlapped mode through threads.

3. The positioning and clamping structure for processing the aluminum bar according to claim 1, wherein: the top of the support rod (43) is higher than the bottom of the opening of the concave groove (41) when the pressure spring is compressed to the maximum extent.

4. The positioning and clamping structure for processing the aluminum bar according to claim 1, wherein: two sides of the concave groove (41) are provided with a long-strip-shaped movable groove, and the support rod (43) is inserted in the movable groove.

5. The positioning and clamping structure for processing the aluminum bar according to claim 1, wherein: two sides of the semi-ring supporting plate (42) are inserted into two sides of the opening side of the concave groove (41) in a sliding mode.

6. The positioning and clamping structure for processing the aluminum bar according to claim 1, wherein: the clamping assembly (2) comprises a semi-ring body, wherein elastic plates (22) are fixedly connected to two ends of the bottom of the semi-ring body, and bases (23) connected to the bottoms of the two sides of each elastic plate (22) are fixedly connected.