CN203805218U - Improved hand mold base chain - Google Patents

Abstract

The utility model discloses an improved hand mold base chain which comprises a body, wherein the body comprises a rolling shaft, a plurality of sequentially arranged rolling devices as well as a left connecting plate and a right connecting plate which are respectively positioned on two sides of the rolling devices, wherein the left connecting plate and the right connecting plate are both connected with the two adjacent rolling devices; the rolling shaft sequentially penetrates through the left connecting plate, the rolling devices and the right connecting plate; a baffle is arranged at one end of the rolling shaft; a positioning pin is arranged at the other end of the rolling shaft in the radial direction in a penetration manner; the baffle props against the left connecting plate; the positioning pin props against the right connecting plate; a main threaded hole is coaxially formed in one end, corresponding to the positioning pin, of the rolling shaft; a secondary threaded hole of which the aperture is the same as that of the main threaded hole is formed in the positioning pin in the radial direction; the main threaded hole and the secondary threaded hole are coaxially formed and are formed into a positioning threaded hole; a positioning bolt for limiting the axial freedom degree of the positioning pin is arranged inside the positioning threaded hole in a penetration manner. By adopting the hand mold base chain, a rolling device and a connecting plate are convenient to disassemble, thus being convenient to maintain and repair.

Description

A kind of modified hand die holder chain

Technical field

The utility model relates to the equipment on a kind of plastic gloves production line, and in particular, it relates to a kind of modified hand die holder chain.

Background technology

Hand die holder chain-type is the equipment being applied on plastic gloves production line, and general and hand die holder collocation is used.

The manufacturing process of plastic gloves is: glove mould first, water clean through soda acid cleans, and clean model carries out impregnation to soaking coagulating agent and being dried after first immersing hot water heating; After impregnation, send baking oven tentatively to dry, add fiber inner sleeve, rush hot water and deliver to again baking oven sulfuration, drying forming; And then through crimping, pre-de-, the demoulding, complete making.

In manufacturing process, glove mould is fixed on hand die holder, and hand die holder is fixed in an accessory shafts of hand die holder chain, completes whole production process by hand die holder chain-driving glove mould.

Hand die holder chain comprises some tourelles and some connecting plates, between adjacent two tourelles, links together by connecting plate, thus a long hand die holder chain of composition, and hand die holder is just arranged on connecting plate.

Because the weight of hand die holder and glove mould is larger, so the structural strength to hand die holder chain and bonding strength are had relatively high expectations, if the bonding strength between adjacent two tourelles is inadequate, can cause whole hand die holder chain to scatter, thereby impact is produced.

Traditional hand die holder chain is by Roller Shaft, connecting plate and tourelle to be linked together, and then in Roller Shaft, radially insert split pin, again split pin is pounded curved, thereby connecting plate and tourelle are linked together, and hand die holder chain is because working strength is larger, and enter in baking oven, so need frequent maintenance and repair, although so greatly strengthened the bonding strength of tourelle and connecting plate, but tourelle and connecting plate to be taken apart while maintenance, split pin just need to be pulled, lay down split pin from turning cylinder again, then could dismantle, so cumbersome.

In a word, current hand die holder chain is cumbersome in the time of demolition and maintenance, damages or need to safeguard once tourelle, needs consumption to make very big effort and tourelle and connecting plate could be separated, so have certain room for improvement.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide one to facilitate tourelle and connecting plate dismounting, thereby is convenient to the hand die holder chain of maintenance and repair.

For achieving the above object, the utility model provides following technical scheme: a kind of modified hand die holder chain, comprise body, described body comprises the axis of rolling, some tourelles that are arranged in order, lay respectively at left connecting plate and the right connecting plate of tourelle both sides, described left connecting plate is all connected with adjacent two tourelles with right connecting plate, the described axis of rolling is successively through left connecting plate, tourelle and right connecting plate, described axis of rolling one end is provided with block and the other end is radially equipped with alignment pin, described block is conflicted on left connecting plate, described alignment pin is conflicted on right connecting plate, one end of the corresponding alignment pin of the described axis of rolling coaxially offers main thread hole, on described alignment pin, radially offer the deputy thread hole identical with aperture, main thread hole, described main thread hole and deputy thread hole coaxially arrange and form positioning spiro pit, in described positioning spiro pit, be equipped with the bolt for limiting alignment pin axial freedom.

By adopting technique scheme, tourelle can roll, and some tourelles are arranged in order, and tourelle is sandwiched between left connecting plate and right connecting plate, and by left connecting plate and right connecting plate, adjacent two tourelles is coupled together; The axis of rolling is located on left connecting plate, tourelle and right connecting plate successively, and block conflicts on left connecting plate, and alignment pin is fixed on right connecting plate; Bolt passes main thread hole and deputy thread hole, thereby alignment pin is blocked, and alignment pin just cannot be extracted out from the axis of rolling like this, plays fixation.

In the time that body need to be dismantled, bolt is back-outed from positioning spiro pit, then alignment pin is extracted out from the axis of rolling, the axis of rolling loses after the constraint of alignment pin, the axis of rolling is extracted out from left connecting plate, tourelle and right connecting plate, left connecting plate is just separated with tourelle with right connecting plate, thereby body is disassembled, conveniently safeguard or keep in repair.

After body is safeguarded or is keeped in repair well, tourelle is placed between left connecting plate and right connecting plate, then the axis of rolling is worn successively into left connecting plate, tourelle and right connecting plate, thereby block is conflicted on the end face of left connecting plate, then insert alignment pin, alignment pin is conflicted on right connecting plate, thereby the axis of rolling is limited in the axial direction, so just can make left connecting plate and right connecting plate hinged with rolling rotating shaft respectively, then from positioning spiro pit, be screwed into again bolt, by bolt, alignment pin is limited on the axis of rolling, prevent that alignment pin from departing from, so just complete being connected and installed of body.

This design provides one to facilitate tourelle and connecting plate dismounting, thereby is convenient to maintenance and repair.

The utility model is further set to: described tourelle comprises roller, hollow lining and is separately positioned on roll left wheel plate and the right roller plate of roller both sides, described hollow lining is coaxially located in roller and hollow lining two ends and is located in respectively and rolls left in wheel plate and right roller plate, and the described axis of rolling is located in hollow lining.

By adopting technique scheme, hollow lining is successively through rolling left wheel plate, roller axle center, right roller plate, roller is limited in and is rolled left between wheel plate and right roller plate, thereby the wheel plate that will roll left, roller and right roller plate composition tourelle, roller is rotating around hollow lining rotation, and the axis of rolling is located in hollow shaft sleeve; This design can prevent that the axis of rolling and roller from producing direct friction, reduced wearing and tearing and the distortion of the axis of rolling and roller.

The utility model is further set to: described left connecting plate two ends and right connecting plate two ends all offer the axis hole wearing for the axis of rolling.

By adopting technique scheme, left connecting plate is identical with right connecting plate shape size, and the position that axis hole is offered is also identical, left connecting plate two ends are connected with the adjacent two moving plates that roll left respectively, right connecting plate two ends are connected with adjacent two right rolling plates respectively, adjacent two tourelles are connected with right connecting plate by left connecting plate; This design can make the axis of rolling be located on left connecting plate and right connecting plate.

The utility model is further set to: between described bolt and axis of rolling end face, be provided with spring washer.

By adopting technique scheme, spring washer is a kind of existing standard component, can prevent that bolt is loosening, between bolt and the axis of rolling, be lined with spring washer, in the time that bolt produces vibration or is subject to stress in positioning spiro pit, can cause looseningly, and spring washer can, in the time that bolt is loosening, hold out against bolt by elastic deformation; This design can prevent that bolt is loosening.

The utility model is further set to: described bolt is hexagon socket head cap screw.

By adopting technique scheme, on the end face of hexagon socket head cap screw, offer inner hexagonal hole, just can turn hexagon socket head cap screw by die nut, and can form six contact-making surfaces between die nut and hexagon socket head cap screw, and inner hexagonal hole on not fragile hexagon socket head cap screw; This design can conveniently turn hexagon socket head cap screw.

Brief description of the drawings

Fig. 1 is schematic diagram of the present utility model;

Fig. 2 is A of the present utility model portion enlarged drawing;

Fig. 3 is left connecting plate of the present utility model and right connecting plate cutaway view;

Fig. 4 is axis of rolling cutaway view of the present utility model.

In figure: 1, tourelle; 2, left connecting plate; 3, right connecting plate; 4, the axis of rolling; 5, main thread hole; 6, block; 7, alignment pin; 8, deputy thread hole; 9, positioning spiro pit; 10, bolt; 11, roller; 12, hollow lining; 13, the wheel plate that rolls left; 14, right roller plate; 15, axis hole; 16, spring washer.

Detailed description of the invention

Shown in Fig. 4, a kind of modified hand die holder chain that present case is implemented, comprise body, described body comprises the axis of rolling 4, some tourelles that are arranged in order 1, lay respectively at left connecting plate 2 and the right connecting plate 3 of tourelle 1 both sides, described left connecting plate 2 is all connected with adjacent two tourelles 1 with right connecting plate 3, the described axis of rolling 4 is successively through left connecting plate 2, tourelle 1 and right connecting plate 3, the described axis of rolling 4 one end are provided with block 6 and the other end is radially equipped with alignment pin 7, described block 6 is conflicted on left connecting plate 2, described alignment pin 7 is conflicted on right connecting plate 3, one end of the corresponding alignment pin 7 of the described axis of rolling 4 coaxially offers main thread hole 5, on described alignment pin 7, radially offer the deputy thread hole 8 identical with 5 apertures, main thread hole, described main thread hole 5 coaxially arranges with deputy thread hole 8 and forms positioning spiro pit 9, in described positioning spiro pit 9, be equipped with the bolt 10 for limiting alignment pin 7 axial freedoms, described tourelle 1 comprises roller 11, hollow lining 12 and be separately positioned on roll left wheel plate 13 and the right roller plate 14 of roller 11 both sides, described hollow lining 12 is coaxially located in roller 11 and hollow lining 12 two ends and is located in respectively and rolls left in wheel plate 13 and right roller plate 14, the described axis of rolling 4 is located in hollow lining 12, described left connecting plate 2 two ends and right connecting plate 3 two ends all offer the axis hole 15 wearing for the axis of rolling 4, between described bolt 10 and the axis of rolling 4 end faces, be provided with spring washer 16, described bolt 10 is hexagon socket head cap screw.

Tourelle 1 can roll, and some tourelles 1 are arranged in order, and tourelle 1 is sandwiched between left connecting plate 2 and right connecting plate 3, and adjacent two tourelles 1 is coupled together with right connecting plate 3 by left connecting plate 2; Hollow lining 12 is successively through rolling left wheel plate 13, roller 11 axle center, right roller plate 14, roller 11 is limited in and is rolled left between wheel plate 13 and right roller plate 14, thereby the wheel plate 13 that will roll left, roller 11 and right roller plate 14 form tourelle 1, roller 11 rotates around hollow lining 12 in rotation, the axis of rolling 4 is located in hollow shaft sleeve, block 6 withstands on left connecting plate 2, and alignment pin 7 withstands on right connecting plate 3; Bolt 10 passes main thread hole 5 and deputy thread hole 8, thereby alignment pin 7 is blocked, and alignment pin 7 just cannot be extracted out from the axis of rolling 4 like this, play fixation.

In the time that body need to be dismantled, bolt 10 is back-outed from positioning spiro pit 9, then alignment pin 7 is extracted out from the axis of rolling 4, the axis of rolling 4 loses after the constraint of alignment pin 7, the axis of rolling 4 is extracted out from left connecting plate 2, tourelle 1 and right connecting plate 3, left connecting plate 2 is just separated with tourelle 1 with right connecting plate 3, thereby body is disassembled, conveniently safeguard or keep in repair.

After body is safeguarded or is keeped in repair well, tourelle 1 is placed between left connecting plate 2 and right connecting plate 3, then the axis of rolling 4 is worn successively into left connecting plate 2, tourelle 1 and right connecting plate 3, thereby block 6 is conflicted on the end face of left connecting plate 2, then insert alignment pin 7, alignment pin 7 is conflicted on right connecting plate 3, thereby the axis of rolling 4 is limited in the axial direction, so just can make left connecting plate 2 and right connecting plate 3 hinged with rolling rotating shaft respectively, then from positioning spiro pit 9, be screwed into again bolt 10, by bolt 10, alignment pin 7 is limited on the axis of rolling 4, prevent that alignment pin 7 from departing from, so just complete being connected and installed of body.

The utlity model has following advantage: facilitate tourelle 1 and connecting plate dismounting, thereby be convenient to maintenance and repair.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. a modified hand die holder chain, comprise body, described body comprises the axis of rolling, some tourelles that are arranged in order, lay respectively at left connecting plate and the right connecting plate of tourelle both sides, described left connecting plate is all connected with adjacent two tourelles with right connecting plate, the described axis of rolling is successively through left connecting plate, tourelle and right connecting plate, described axis of rolling one end is provided with block and the other end is radially equipped with alignment pin, described block is conflicted on left connecting plate, described alignment pin is conflicted on right connecting plate, it is characterized in that: one end of the corresponding alignment pin of the described axis of rolling coaxially offers main thread hole, on described alignment pin, radially offer the deputy thread hole identical with aperture, main thread hole, described main thread hole and deputy thread hole coaxially arrange and form positioning spiro pit, in described positioning spiro pit, be equipped with the bolt for limiting alignment pin axial freedom.

2. a kind of modified hand die holder chain according to claim 1, it is characterized in that: described tourelle comprises roller, hollow lining and is separately positioned on roll left wheel plate and the right roller plate of roller both sides, described hollow lining is coaxially located in roller and hollow lining two ends and is located in respectively and rolls left in wheel plate and right roller plate, and the described axis of rolling is located in hollow lining.

3. a kind of modified hand die holder chain according to claim 1 and 2, is characterized in that: described left connecting plate two ends and right connecting plate two ends all offer the axis hole wearing for the axis of rolling.

4. a kind of modified hand die holder chain according to claim 3, is characterized in that: between described bolt and axis of rolling end face, be provided with spring washer.

5. a kind of modified hand die holder chain according to claim 4, is characterized in that: described bolt is hexagon socket head cap screw.