JP5758346B2 - Surface treatment material mounting device - Google Patents

Description

   The present invention relates to an attachment device for suspending a surface treatment material from a treatment tank.

   2. Description of the Related Art Conventionally, as a surface treatment material mounting apparatus that employs a vertically suspended type surface treatment process, there are those found in the following known documents.

Japanese Utility Model Publication No. 58-29177 Japanese Patent No. 3734931

Among these, although patent document 2 was invented as what improved patent document 1, since it is a mounting apparatus by the technical thought on the extension line of patent document 1, it is the following faults. was there. That is, since a curved bottom surface portion of a receiving metal fitting (mounting plate material) having a J-shape with a long lateral width connected to the conveying frame body is provided with a large number of outer endless slits (concave grooves) at intervals. , the total opening outer portion of each slit is sandwiched when secured by placing the supporting metal member to the neck by inserting the left and right side portions of the suspension connecting rod, to the mounting Ku each hanger lower jig into a number of connecting rods In order to prevent a situation in which the mounting plate part in the slit bends and relaxes due to the weight of the material to be processed and the suspension jig falls off, it is suspended on the open outer side of the slit. There was a drawback that a closing body for regulating the posture of the jig lying down must be installed.

   Therefore, the present invention improves such a structural defect of the mounting plate material portion, bends the portion between the slits of the mounting plate material portion due to the weight of the material to be processed, and drops off the suspension member including the connecting rod from the mounting plate material portion. It is an object of the present invention to provide an apparatus capable of preventing the above-mentioned problems and performing a safe and reliable processing operation at a relatively low cost without incurring material costs.

The present invention is provided a large number of Hosohaba insertion holes of the two perforated end at equal intervals in the inside curved bottom surface of the mounting plate the entire side view is made in a substantially J-shaped, the surface treatment on the respective insertion holes Insert the upper end neck of the connecting rod to connect the suspension member to which the material is attached , and place the bottom of the bottomed cylindrical member relative to the left and right sides across the upper end of the neck of the connecting rod , and symmetrical The male screw is inserted into the through hole of one bottomed cylindrical member arranged in the above, and the male screw is inserted through the through hole of the other bottomed cylindrical member .

The present invention is provided a large number of Hosohaba insertion holes of the two perforated end at equal intervals in the inside curved bottom surface of the mounting plate the entire side view is made in a substantially J-shaped, the surface treatment on the respective insertion holes the upper neck portion of the connecting rod for connecting the hanging member mounting the timber to the insert, and positioned relative to the bottom portion of the right and left side portions in the bottomed cylindrical member across the upper portion of the neck portion before Symbol connecting rod, this A notch recess is provided in an appropriate portion of the bottom surface of the bottomed cylindrical member , and a male screw is inserted into the through hole of one bottomed cylindrical member arranged in a bilaterally symmetrical manner, and is inserted into the through hole of the other bottomed cylindrical member. A female screw is screwed.

First, in the curved bottom portion of the mounting plate, arranged from the insertion hole of Hosohaba both chromatic ends are drilled at regular intervals, on the curved bottom portion to insert the neck of the connecting rod in the insertion hole When the bottom surface of the bottomed cylindrical member is connected and fixed relative to the left and right sides of the connecting neck portion in the insertion hole, excessive weight due to the entire material to be processed attached to the suspension member integrated with the connecting rod Even if it is applied, the connecting neck does not detach from the curved bottom surface of the mounting plate, and the curved bottom surface around the insertion hole is not likely to be bent. Work can be done.

Second, the by fact that a notch concave portion in a proper range portion of the peripheral side portion of the bottomed cylindrical member is provided, which screwed an internally inserted through the male screw and female thread to both the bottomed cylindrical member Sometimes, the work performed by inserting the left and right fingertips of the operator can be performed very smoothly and reliably .

Perspective view of the main part of the device Front view of mounting plate 2A-A side sectional view Perspective view showing the mounting relationship of the main parts The perspective view which shows the attachment state of the principal part Front view showing the mounting state of the main part The perspective view which shows the attachment work of the connection neck part inside the curved bottom part of a mounting plate material Side view showing the mounting relationship of FIG. Perspective view of conventional bottomed cylindrical member

Each insertion hole of the Hosohaba both chromatic end bored inside curved bottom surface of the mounting plate at equal intervals, after placing on the insert the neck of the connecting rod from the outer side curved bottom portion, the neck portion A bottomed cylindrical member is disposed on each of the left and right sides. Then, towards the bottom portion central through hole of the left and right bottomed cylindrical member in each of the small hole located in the through hole upper with match the through hole of the connecting杆首portion, the through hole upper portion of both the bottomed cylindrical member Each provided protrusion is inserted. Then, since both protrusions engage with the left and right side portions of the small hole, the two bottomed cylindrical members are respectively positioned in advance on the connecting neck portion. from the through hole of the bottomed cylindrical member toward the through hole of the other of the bottomed cylindrical member to insert the male screws, female screws on the tip of the male thread on the other fingertip coming out through the hole in the other of the bottomed cylindrical member Screw and fix. At this time, screw since the notched concave portion in the range of 1-position of 3 minutes of both the bottomed cylindrical member is provided, the person inside the two bottomed cylindrical member female male thread pledged the left and right finger The work of mounting and fixing will be performed. (See Figure 7)

The mounting operation of such a connecting rod neck inside curved bottom surface of the mounting plate, by performing the required number on the curved bottom portion of the mounting plate, connecting operation is completed. (See Figure 1)

   Reference numeral 1 denotes a mounting plate material that is formed in a substantially J shape in a side view, and this mounting plate material is constituted by a relatively thick copper plate. The horizontal width of the front portion of the mounting plate material is arbitrary, and the mounting holes are provided in the upper end of the mounting frame 2 (not shown). . The number of and the positional relationship are arbitrary.

Reference numeral 3 denotes a curved bottom surface portion constituting the bottom surface portion of the mounting plate 1, and the depth width of the curved bottom surface portion is an arbitrary width. below bottomed cylindrical members 9 comprising a combination across the neck portion 6 of the 5 becomes to be arranged into a plurality parallel state.

4). . In the insertion hole of Hosohaba perforated end which is provided at an equal distance to the curved bottom part 3 of the mounting plate 1, the upper end portion of the connecting rod 5 made of copper to be mounted on the inner portion of the lower member 15 hanging below in this insertion hole Is inserted into the neck 6 bent 45 °.

3. The narrow end insertion hole . Means an insertion hole provided in the bent bottom portion of the mounting plate material, as shown in each drawing of Japanese Utility Model Laid-Open Nos. 58-18773, 11-36100, and 58-28368. This means that the outer portion is not an open insertion hole.

   Reference numeral 7 denotes a through hole provided at an appropriate position of the upper end of the neck 6 of the connecting rod 5, and a small hole 8 is provided above the through hole.

9 and 9 are bottomed cylindrical members that are symmetrically attached to the left and right sides with the upper end of the neck 6 of the connecting rod 5 interposed therebetween. The bottomed cylindrical member can have any depth, but the bottomed cylindrical member of some have a cutout recess 10, 10 provided in the range of 1-position of 3 minutes. By the provision of the cutout concave portion 10, 10, one of the index finger and the thumb through the cutout recess, so that the screwing work respectively placed in the interior of the bottomed cylindrical member 9,9.

Reference numerals 11 and 11 denote through-holes provided in the center of the bottom surface portions 9 ′ and 9 ′ of the bottomed cylindrical members 9 and 9, and protrusions 12 and 12 are provided at the upper portions of the through-holes.

Reference numeral 13 denotes a male screw inserted into the through holes 11 and 11 of the bottomed cylindrical members 9 and 9 which are mounted symmetrically with respect to the upper end portion of the connecting neck portion 6. On the opposite side, a female screw 14 is screwed. To do. Further, when the bottom surface portions 9 ′ and 9 ′ of both bottomed cylindrical members 9 and 9 are arranged symmetrically with the connecting neck portion 6 in between, the protrusions 12 and 12 provided on the upper portions of the through holes 11 and 11. However, they are inserted into the small holes 8 provided in the connecting neck portion 6 from both the left and right sides and fastened.

   A suspension member 15 is fitted on the outer side of the connecting rod 5 below the bent portion forming the neck portion 6. A clamping claw 16 and an operation lever 17 are provided on the lower side portion of the suspension member.

   The connecting rod 5 and the suspension member 15 are screwed 18 for connection.

1 Mounting plate material . Mounting hole 3 Curve bottom surface 4 . Insertion hole 5 connecting rod 6 neck 7 through hole 8 of Hosohaba perforated end stoma 9,9 bottomed cylindrical member 9 ', 9' bottom portions 10 notched concave portions 11 through hole 12, 12 protrusion 13 male Screw 14 Female screw 15 Suspension member 16 Nipping claw 17 Operation lever 18 Screwing

Claims (2)

Overall side view many pieces provided Hosohaba insertion holes of the two perforated end at equal intervals in the inside curved bottom surface of the mounting plate comprising a substantially J-shaped, hanging in the respective insertion holes mounting the object to be surface-treated material the upper neck portion of the connecting rod for coupling the lower member each insert, whereas the sides of the upper end of the neck portion of the connecting rod relative to the bottom portion of the bottomed cylindrical member to the left and right side portions are arranged and disposed symmetrically An apparatus for attaching a surface-treated material, characterized in that a male screw is inserted into the through hole of the bottomed cylindrical member and the female screw is inserted into the through hole of the other bottomed cylindrical member . Overall side view many pieces provided Hosohaba insertion holes of the two perforated end at equal intervals in the inside curved bottom surface of the mounting plate comprising a substantially J-shaped, hanging in the respective insertion holes mounting the object to be surface-treated material the upper neck portion of the connecting rod for coupling the lower member each insert, positioned relative to the bottom portion of the front Symbol connecting rod of the neck of the upper portion interposed therebetween bottomed cylindrical member to the right and left side portions, the bottomed cylindrical member A notch recess is provided in an appropriate part of the bottom surface of the bottom, and a male screw is inserted into a through hole of one bottomed cylindrical member arranged symmetrically, and a female screw is inserted through a through hole of the other bottomed cylindrical member. An apparatus for attaching a surface-treated material, characterized by comprising:

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